Patent Grant
11001092
The present invention relates to an information page of a security document having an IC module, such as a passport, and more particularly to an information page of a security document which can prevent deformation of an IC module.
A security document such as a passport contains an information page with a built-in IC module.
In general, an information page with a built-in IC module has a multi-layer structure including a plurality of layers, in which the IC module is incorporated.
Such an information page can be obtained by preparing a multi-layer structure comprised of a laminate of layers, in which an IC module is interposed, and subjecting the multi-layer structure to hot pressing.
However, it is possible that upon the hot pressing of the multi-layer structure, a non-uniform external force may be applied to the IC module due to differences in thermal shrinkage rate between the layers, resulting in deformation of the IC module.
Such deformation of the IC module, caused by the application of a non-uniform external force thereto, can affect the performance of the IC module and, in addition, is undesirable in terms of appearance.
Patent document 1: Published Japanese Translation No. 2009-514708 of the PCT International Publication
The present invention has been made in view of the above situation. It is therefore an object of the present invention to provide an information page of a security document in which no non-uniform external force acts on an IC module, and there is no occurrence of deformation of the IC module.
The present invention provides an information page of a security document, comprising: a core layer having flexibility for incorporating the information page into the security document; an IC module holding layer provided on one surface of the core layer via an intermediate layer; and an IC module held in the IC module holding layer and including a substrate, and an IC chip provided on the substrate, wherein the intermediate layer and the IC module holding layer are both made of polycarbonate.
In a preferred embodiment of the present invention, the information page further comprises a laser printing layer provided on the other surface of the core layer.
In a preferred embodiment of the present invention, the IC module holding layer has a multi-layer construction including a substrate accommodating layer accommodating the substrate, and an IC chip accommodating layer accommodating the IC chip, and an antenna, connected to the IC chip of the IC module, is interposed between the substrate accommodating layer and the IC chip accommodating layer.
In a preferred embodiment of the present invention, a hologram is interposed between any two layers of the information page.
In a preferred embodiment of the present invention, the information page further comprises a first external transparent layer provided on the laser printing layer and having print formed on its inner surface.
In a preferred embodiment of the present invention, the information page further comprises a second external transparent layer provided on the IC module holding layer and having print formed on its inner surface.
In a preferred embodiment of the present invention, the information page further comprises a first white layer provided between the core layer and the laser printing layer and having print formed on its outer surface.
In a preferred embodiment of the present invention, the information page further comprises a first external transparent layer provided on the laser printing layer.
In a preferred embodiment of the present invention, the information page further comprises a second white layer provided on the IC module holding layer and having print formed on its outer surface.
In a preferred embodiment of the present invention, the information page further comprises a transparent window made of a transparent material and penetrating at least the core layer and the IC module holding layer.
The present invention also provides a security document incorporating any one of the above-described information pages.
According to the present invention, no non-uniform external force acts on an IC module upon hot pressing, and therefore there is no occurrence of deformation of the IC module.
An information page of a security document according to a first embodiment will now be described in detail with reference to
At the outset, the security document incorporating the information page according to the first embodiment will now be described with reference to
The security document 1 shown in
The information page 10 includes an information portion 10a, and the connecting portion 10b for attachment to the cover 2 and to the other pages 3.
The information portion 10a of the information page 10 contains personal information such as the name, the date of birth, a photograph, etc. of a passport holder. Part of the information is printed by using, for example, the below-described laser light technique.
As shown in
Alternatively, the net-like structure may be provided by a method which involves perforating a uniform film to create a desired pattern. What is essential to the present invention is that the net has a sufficient number of “yarns”, and that it is quite difficult to attach the yarns to each other without leaving a visible trace associated with attempted counterfeiting.
The core layer 11 of the connecting portion 10b extends into the information portion 10a.
The information page 10 of the security document will now be further described with reference to
The information page 10 includes the core layer 11 having flexibility and having a net-like structure, an IC module holding layer 12 provided on the lower surface (one surface) of the core layer 11 via an intermediate layer 13, an IC module 20 held in the IC module holding layer 12, and a laser printing layer 15 provided on the upper surface (the other surface) of the core layer 11 via a first white layer 23.
The core layer 11 having a net-like structure includes a body portion 11a which is bonded to the IC module holding layer 12, the laser printing layer 15, etc. and which, together with them, constitutes the information portion 10a, and a connecting portion 11b constituting the connecting portion 10b which is composed solely of the core layer 11 and in which the information page 10 is attached to the cover 2 and the other pages 3.
The IC module 20 includes a substrate 21, and an IC chip 22a provided on the substrate 21 and covered with a sealing resin 22b. The IC chip 22a and the sealing resin 22b constitute an IC chip body 22 (see
The IC module 20 having the above construction is held in the IC module holding layer 12. In the illustrated case, the IC module holding layer 12 includes a substrate accommodating layer 12a accommodating the substrate 21 of the IC module 20 and housing the substrate 21, and an IC chip body accommodating layer (also referred to as an IC chip accommodating layer) 12b accommodating the IC chip body 22 containing the IC chip 22a, and housing the IC chip body 22.
An antenna 25, connected to the IC chip 22a of the IC module 20, is disposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12. The antenna 25 is made of copper, and is interposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b (see
The IC module holding layer 12 has an IC module housing space 40 in which the IC module 20 is housed and which is composed of an opening 38 formed in the substrate accommodating layer 12a, and an opening 39 formed in the IC chip accommodating layer 12b. The IC module housing space 40 is closed from above and below with the intermediate layer 13 and with an additional intermediate layer 14 provided on the lower surface of the IC module holding layer 12.
The laser printing layer 15 is blackened by irradiation with laser light so that a desired character can be displayed. To this end, the laser printing layer 15 is formed of polycarbonate containing a laser coloring accelerator and, when irradiated with laser light, the laser coloring accelerator has heat energy. The heat energy chars and blackens carbon contained in the polycarbonate in contact with the laser coloring accelerator, resulting in display of a character.
A first external transparent layer 17 is provided on the upper surface of the laser printing layer 15, and a volume hologram 35 is interposed between the laser printing layer 15 and the first external transparent layer 17. The volume hologram 35 can display, for example, a crown in the information page 10 (see
Print 30, such as characters, a pattern, etc., has been formed on the lower surface (inner surface) of the first external transparent layer 17.
The print 30, such as characters, a pattern, etc., includes information displayed on the front surface of the information page 10 of the security document. Such information includes, for example, general information other than individual information such as name and address. The individual information such as name and address is formed by irradiating the laser printing layer 15 with laser light.
A second external transparent layer 18 is provided on the lower surface of the additional intermediate layer 14. Print 30, such as characters, a pattern, etc., has been formed also on the upper surface (inner surface) of the second external transparent layer 18.
The first white layer 23 functions to enhance visibility of the print 30, which has been formed on the lower surface of the first external transparent layer 17, when viewing the print 30 from the side of the first external transparent layer 17.
In particular, with the first white layer 23 provided under the first external transparent layer 17, the first white layer 23 serves as a background and enables the print 30, which is colored dark and formed on the lower surface of the first external transparent layer 17, to be easily viewed (checked) from the side of the first external transparent layer 17.
There is also provided a transparent window 36 made of a transparent material and penetrating the first white layer 23, the core layer 11, the intermediate layer 13, the IC module holding layer 12 and the additional intermediate layer 14.
The materials of the respective layers constituting the information page 10 will now be described. At the outset, the core layer 11 having a net-like structure is made of PET, nylon, or the like.
The intermediate layer 13, the first external transparent layer 17 and the second external transparent layer 18 are all made of transparent polycarbonate.
The substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12, the first white layer 23 and the additional intermediate layer 14 are all made of white polycarbonate.
The laser printing layer 15 is made of polycarbonate containing a laser coloring accelerator.
A method for producing the thus-constructed information page 10 of the security document will now be described.
First, the intermediate layer 13 and the substrate accommodating layer 12a of the IC module holding layer 12 are laminated together. Subsequently, the substrate 21 of the preformed IC module 20 is inserted into the opening 38 of the substrate accommodating layer 12a. Subsequently, the antenna 25 is disposed on the substrate accommodating layer 12a, and connected to the IC chip 22a of the IC module 20.
Thereafter, the IC chip accommodating layer 12b is laminated to the substrate accommodating layer 12a. The lamination of the IC chip accommodating layer 12b to the substrate accommodating layer 12a is performed such that the IC chip body 22 of the IC module 20 is housed in the opening 39 of the IC chip accommodating layer 12b. Subsequently, the additional intermediate layer 14 is laminated to the IC chip accommodating layer 12b.
Thereafter, the laminate consisting of the intermediate layer 13, the substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12, and the additional intermediate layer 14 is subjected to hot pressing to heat and press the laminate, thereby bonding the layers of the laminate together.
The IC module housing space 40 in which the IC module 20 is housed is surrounded by the intermediate layer 13, the substrate accommodating layer 12a, the IC chip accommodating layer 12b and the additional intermediate layer 14 which are all made of polycarbonate. Thus, the IC module housing space 40 is surrounded by the polycarbonate materials having approximately the same thermal shrinkage rate. Accordingly, the IC module housing space 40 contracts uniformly with good balance during the hot pressing; therefore, no non-uniform external force will be applied by the interior walls of the IC module housing space 40 to the IC module 20 housed in the IC module housing space 40, resulting in no deformation of the IC module 20. This makes it possible to maintain the performance and the appearance of the IC module 20.
Next, the core layer 11 and the first white layer 23 are laminated to the laminate consisting of the intermediate layer 13, the IC module holding layer 12 and the additional intermediate layer 14, and then the laser printing layer 15 is laminated to the first white layer 23.
Thereafter, the volume hologram 35 is provided on the laser printing layer 15, and then the first external transparent layer 17, having the print 30 on the inner surface, is laminated to the laser printing layer 15. Subsequently, the second external transparent layer 18, having the print 30 on the inner surface, is laminated to the additional intermediate layer 14. The resulting laminate is subjected to hot pressing, thereby obtaining the information page 10 of the security document.
Next, laser light is applied to the laser printing layer 15 of the thus-obtained information page 10 from the side of the first external transparent layer 17 to perform necessary printing on the laser printing layer 15.
As described hereinabove, according to this embodiment, no non-uniform external force acts on the IC module 20 upon the hot pressing, and therefore there is no occurrence of deformation of the IC module 20. In particular, as described above, the IC module 20 will not be deformed upon the hot pressing because the intermediate layer 13, the substrate accommodating layer 12a, the IC chip accommodating layer 12b and the additional intermediate layer 14 are all made of polycarbonate. This reduces deformation of the laser printing layer 15 formed over the IC module 20, and can thereby enhance visibility of print formed.
Though in the above-described embodiment the volume hologram 35 is interposed between the laser printing layer 15 and the first external transparent layer 17, the volume hologram 35 may be provided at a position corresponding to the transparent window 36 and between the first white layer 23 and the laser printing layer 15 (see the phantom line of
An information page of a security document according to a second embodiment will now be described with reference to FIG. 6.
In the second embodiment shown in
As shown in
The information page 10 includes a core layer 11 having flexibility and having a net-like structure, an IC module holding layer 12 provided on the lower surface (one surface) of the core layer 11 via an intermediate layer 13, an IC module 20 held in the IC module holding layer 12, and a laser printing layer 15 provided on the upper surface (the other surface) of the core layer 11 via a first white layer 33.
The core layer 11 having a net-like structure includes a body portion 11a which is bonded to the IC module holding layer 12, the laser printing layer 15, etc. and which, together with them, constitutes the information portion 10a, and a connecting portion 11b constituting the connecting portion 10b which is composed solely of the core layer 11 and in which the information page 10 is attached to the cover 2 and the other pages 3.
The IC module 20 is held in the IC module holding layer 12. In the illustrated case, the IC module holding layer 12 includes a substrate accommodating layer 12a accommodating the substrate 21 of the IC module 20 and housing the substrate 21, and an IC chip body accommodating layer (also referred to as an IC chip accommodating layer) 12b accommodating the IC chip body 22 containing the IC chip 22a, and housing the IC chip body 22.
An antenna 25, connected to the IC chip 22a of the IC module 20, is disposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12. The antenna 25 is made of copper, and provided on a substrate 25a and, together with the substrate 25a, is interposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b (see
The IC module holding layer 12 has an IC module housing space 40 in which the IC module 20 is housed and which is composed of an opening 38 formed in the substrate accommodating layer 12a, and an opening 39 formed in the IC chip accommodating layer 12b. The IC module housing space 40 is closed from above and below with the intermediate layer 13 and with an additional intermediate layer 14a provided on the lower surface of the IC module holding layer 12.
The laser printing layer 15 is blackened by irradiation with laser light so that a desired character can be displayed. To this end, the laser printing layer 15 is formed of polycarbonate containing a laser coloring accelerator and, when irradiated with laser light, the laser coloring accelerator has heat energy. The heat energy chars and blackens carbon contained in the polycarbonate in contact with the laser coloring accelerator, resulting in display of a character.
A first external transparent layer 17 is provided on the upper surface of the laser printing layer 15, and a volume hologram 35 is interposed between the laser printing layer 15 and the first external transparent layer 17. The volume hologram 35 can display, for example, a crown in the information page 10 (see
Print 30, such as characters, a pattern, etc., has been formed on the upper surface (outer surface) of the first white layer 33.
A second white layer 34 and a second external transparent layer 18 are provided in this order on the lower surface of the additional intermediate layer 14a. Print 30, such as characters, a pattern, etc., has been formed also on the lower surface (outer surface) of the second white layer 34.
The first white layer 33 functions to enhance visibility of the print 30, which has been formed on the first white layer 33, when viewing the print 30 from the side of the first external transparent layer 17.
In particular, since the print 30, which is light-colored, is provided on the first white layer 33, the print 30 can be easily viewed (checked) from the side of the first external transparent layer 17.
Similarly, light-colored print 30 has been formed on the second white layer 34. Since the print 30 is provided on the second white layer 34, the print 30 can be easily viewed (checked) from the side of the second external transparent layer 18.
There is also provided a transparent window 36 made of a transparent material and penetrating the first white layer 33, the core layer 11, the intermediate layer 13, the IC module holding layer 12, the additional intermediate layer 14a, and the second white layer 34.
The materials of the respective layers constituting the information page 10 will now be described. At the outset, the core layer 11 having a net-like structure is made of PET, nylon, or the like.
The intermediate layer 13, the first external transparent layer 17, the additional intermediate layer 14a and the second external transparent layer 18 are all made of transparent polycarbonate.
The substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12, the first white layer 33 and the second white layer 34 are all made of white polycarbonate.
The laser printing layer 15 is made of polycarbonate containing a laser coloring accelerator.
The sizes of the respective layers constituting the information page 10 shown in
The overall thickness of the information page 10 shown in
A method for producing the thus-constructed information page 10 of the security document will now be described.
First, the intermediate layer 13 and the substrate accommodating layer 12a of the IC module holding layer 12 are laminated together. Subsequently, the substrate 21 of the preformed IC module 20 is inserted into the opening 38 of the substrate accommodating layer 12a.
Subsequently, the antenna 25 is disposed on the substrate accommodating layer 12a, and connected to the IC chip 22a of the IC module 20.
Thereafter, the IC chip accommodating layer 12b is laminated to the substrate accommodating layer 12a. The lamination of the IC chip accommodating layer 12b to the substrate accommodating layer 12a is performed such that the IC chip body 22 of the IC module 20 is housed in the opening 39 of the IC chip accommodating layer 12b. Subsequently, the additional intermediate layer 14a is laminated to the IC chip accommodating layer 12b.
Thereafter, the laminate consisting of the intermediate layer 13, the substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12, and the additional intermediate layer 14a is subjected to hot pressing to heat and press the laminate, thereby bonding the layers of the laminate together.
The IC module housing space 40 for housing the IC module 20 is surrounded by the intermediate layer 13, the substrate accommodating layer 12a, the IC chip accommodating layer 12b and the additional intermediate layer 14a which are all made of polycarbonate. Thus, the IC module housing space 40 is surrounded by the polycarbonate materials having approximately the same thermal shrinkage rate. Accordingly, the IC module housing space 40 contracts uniformly with balance during the hot pressing; therefore, no non-uniform external force will be applied by the interior walls of the IC module housing space 40 to the IC module 20 housed in the IC module housing space 40, resulting in no deformation of the IC module 20. This makes it possible to maintain the performance and the appearance of the IC module 20.
Next, the core layer 11 and the first white layer 33 having the print 30 on the outer surface are laminated to the laminate consisting of the intermediate layer 13, the IC module holding layer 12 and the additional intermediate layer 14a, and then the laser printing layer 15 is laminated to the first white layer 33.
Thereafter, the volume hologram 35 is provided on the laser printing layer 15, and then the first external transparent layer 17 is laminated to the laser printing layer 15. Subsequently, the second white layer 34, having the print 30 on the outer surface, and the second external transparent layer 18 are laminated sequentially to the additional intermediate layer 14a. The resulting laminate is subjected to hot pressing, thereby obtaining the information page 10 of the security document.
Next, laser light is applied to the laser printing layer 15 of the thus-obtained information page 10 from the side of the first external transparent layer 17 to perform necessary printing on the laser printing layer 15.
As described hereinabove, according to this embodiment, no non-uniform external force acts on the IC module 20 upon the hot pressing, and therefore there is no occurrence of deformation of the IC module 20. In particular, as described above, the IC module 20 will not be deformed upon the hot pressing because the intermediate layer 13, the substrate accommodating layer 12a, the IC chip accommodating layer 12b and the additional intermediate layer 14a are all made of polycarbonate. This reduces deformation of the laser printing layer 15 formed over the IC module 20, and can thereby enhance visibility of print formed.
Though in the above-described embodiment the volume hologram 35 is interposed between the laser printing layer 15 and the first external transparent layer 17, the volume hologram 35 may be provided at a position corresponding to the transparent window 36 and between the first white layer 33 and the laser printing layer 15 (see the phantom line of
An information page of a security document according to a third embodiment will now be described with reference to
In the third embodiment shown in
As shown in
The information page 10 includes a core layer 11 having flexibility and having a net-like structure, an IC module holding layer 12 provided on the lower surface (one surface) of the core layer 11 via an intermediate layer 13, an IC module 20 held in the IC module holding layer 12, and a laser printing layer 15 provided on the upper surface (the other surface) of the core layer 11 via a first white layer 33.
The core layer 11 having a net-like structure includes a body portion 11a which is bonded to the IC module holding layer 12, the laser printing layer 15, etc. and which, together with them, constitutes the information portion 10a, and a connecting portion 11b constituting the connecting portion 10b which is composed solely of the core layer 11 and in which the information page 10 is attached to the cover 2 and the other pages 3.
The IC module 20 is held in the IC module holding layer 12. In this embodiment, the IC module holding layer 12 includes a substrate accommodating layer 12a accommodating the substrate 21 of the IC module 20 and housing the substrate 21, and an IC chip body accommodating layer (also referred to as an IC chip accommodating layer) 12b accommodating the IC chip body 22 containing the IC chip 22a, and housing the IC chip body 22.
An antenna 25, connected to the IC chip 22a of the IC module 20, is disposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12. The antenna 25 is made of copper, and provided on a substrate 25a and, together with the substrate 25a, is interposed between the substrate accommodating layer 12a and the IC chip accommodating layer 12b (see
The IC module holding layer 12 has an IC module housing space 40 in which the IC module 20 is housed and which is composed of an opening 38 formed in the substrate accommodating layer 12a, and an opening 39 formed in the IC chip accommodating layer 12b. The IC module housing space 40 is closed from above and below with the intermediate layer 13 and with an additional intermediate layer 14a provided on the lower surface of the IC module holding layer 12.
The laser printing layer 15 is blackened by irradiation with laser light so that a desired character can be displayed. To this end, the laser printing layer 15 is formed of polycarbonate containing a laser coloring accelerator and, when irradiated with laser light, the laser coloring accelerator has heat energy. The heat energy chars and blackens carbon contained in the polycarbonate in contact with the laser coloring accelerator, resulting in display of a character.
A first external transparent layer 17 is provided on the upper surface of the laser printing layer 15, and a volume hologram 35 is interposed between the laser printing layer 15 and the first external transparent layer 17. The volume hologram 35 can display, for example, a crown in the information page 10 (see
Print 30, such as characters, a pattern, etc., has been formed on the lower surface (inner surface) of the first external transparent layer 17 and on the upper surface (outer surface) of the first white layer 33.
A second white layer 34 and a second external transparent layer 18 are provided in this order on the lower surface of the additional intermediate layer 14a. Print 30, such as characters, a pattern, etc., has been formed also on the lower surface (outer surface) of the second white layer 34.
There is also provided a transparent window 36 made of a transparent material and penetrating the first white layer 33, the core layer 11, the intermediate layer 13, the IC module holding layer 12, the additional intermediate layer 14a, and the second white layer 34.
The materials of the respective layers constituting the information page 10 will now be described. At the outset, the core layer 11 having a net-like structure is made of PET, nylon, or the like.
The intermediate layer 13, the first external transparent layer 17, the additional intermediate layer 14a and the second external transparent layer 18 are all made of transparent polycarbonate.
The substrate accommodating layer 12a and the IC chip accommodating layer 12b of the IC module holding layer 12, the first white layer 33 and the second white layer 34 are all made of white polycarbonate.
The laser printing layer 15 is made of polycarbonate containing a laser coloring accelerator.
Of the above layers, the first white layer 33 functions to enhance visibility of the print 30, which has been formed on the lower surface of the first external transparent layer 17, when viewing the print 30 from the side of the first external transparent layer 17.
In particular, with the first white layer 33 provided under the first external transparent layer 17, the first white layer 33 serves as a background and enables the print 30, which is colored dark and formed on the lower surface of the first external transparent layer 17, to be easily viewed (checked) from the side of the first external transparent layer 17.
Light-colored print 30 has been formed on the first white layer 33. Since the print 30 is provided on the first white layer 33, the print 30 can be easily viewed (checked) from the side of the first external transparent layer 17.
Further, light-colored print 30 has been formed on the second white layer 34. Since the print 30 is provided on the second white layer 34, the print 30 can be easily viewed (checked) from the side of the second external transparent layer 18.
The transparent window 36, penetrating the first white layer 33, the core layer 11, the intermediate layer 13, the IC module holding layer 12, the additional intermediate layer 14a, and the second white layer 34, will now be described.
The transparent window 36 can be set up by sequentially laminating the first white layer 33, the core layer 11, the intermediate layer 13, the IC module holding layer 12 incorporating the IC module 20, the additional intermediate layer 14a, and the second white layer 34, forming a through-hole in the resulting laminate, and then inserting the transparent window 36 of polycarbonate into the through-hole.
The transparent window 36 of polycarbonate functions to prevent counterfeiting based on the presence/absence of the transparent window 36. The transparent window 36 may be formed of half portions 36a, 36a, and an image film 46 having a particular image and interposed between the portions 36a, 36a. In this case, the transparent window 36 having the image film 46 is inserted into the through-hole.
The information page 10 contains the volume hologram 35 (see
It is also possible to interpose the volume hologram 35 between the laser printing layer 15 and the first white layer 33 by first transferring a transfer sheet, containing the volume hologram 35, to the lower surface of the laser printing layer 15 to thereby provide the volume hologram 35 on the laser printing layer 15, and then laminating the first white layer 33 to the laser printing layer 15.
In the above-described embodiments, the antenna 25 is connected to the IC module 20 (see
As shown in
Referring to
While the core layer 11 is disposed over the intermediate layer 13 in the above-described embodiments (see
| Number | Date | Country | Kind |
|---|---|---|---|
| JP2017-027038 | Feb 2017 | JP | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/JP2018/005351 | 2/15/2018 | WO | 00 |
| Publishing Document | Publishing Date | Country | Kind |
|---|---|---|---|
| WO2018/151238 | 8/23/2018 | WO | A |
| Number | Name | Date | Kind |
|---|---|---|---|
| 6213702 | Wesselink | Apr 2001 | B1 |
| 8608080 | Finn | Dec 2013 | B2 |
| 8640961 | Gruenauer | Feb 2014 | B2 |
| 8680007 | Tatewaki et al. | Mar 2014 | B2 |
| 9962988 | Springmann | May 2018 | B2 |
| 20050202249 | Iliescu | Sep 2005 | A1 |
| 20050242194 | Jones | Nov 2005 | A1 |
| 20060261171 | Buursma | Nov 2006 | A1 |
| 20060262367 | Hattori | Nov 2006 | A1 |
| 20060275671 | Eto | Dec 2006 | A1 |
| 20070195392 | Phillips | Aug 2007 | A1 |
| 20070257797 | Rancien | Nov 2007 | A1 |
| 20080001844 | Sabbah | Jan 2008 | A1 |
| 20080169901 | Timm | Jul 2008 | A1 |
| 20080179404 | Finn | Jul 2008 | A1 |
| 20080308641 | Finn | Dec 2008 | A1 |
| 20080309064 | Herlin et al. | Dec 2008 | A1 |
| 20090047450 | Riedl | Feb 2009 | A1 |
| 20090097944 | van den Berg | Apr 2009 | A1 |
| 20090170699 | Tatewaki et al. | Jul 2009 | A1 |
| 20090294534 | Pepori | Dec 2009 | A1 |
| 20100025481 | Brod | Feb 2010 | A1 |
| 20100291392 | Leopold | Nov 2010 | A1 |
| 20100295290 | Muth | Nov 2010 | A1 |
| 20100295291 | Rancien | Nov 2010 | A1 |
| 20100304093 | Hagemann | Dec 2010 | A1 |
| 20100310812 | Muth | Dec 2010 | A1 |
| 20110223394 | Daigaku | Sep 2011 | A1 |
| 20120040128 | Finn | Feb 2012 | A1 |
| 20120104102 | Rancien | May 2012 | A1 |
| 20120164419 | Sakagami | Jun 2012 | A1 |
| 20130062875 | Le Loarer | Mar 2013 | A1 |
| 20130214524 | Hagemann | Aug 2013 | A1 |
| 20130233928 | Ghisa | Sep 2013 | A1 |
| 20130344298 | Haas | Dec 2013 | A1 |
| 20140131989 | Pohjola | May 2014 | A1 |
| 20140193615 | Ritter | Jul 2014 | A1 |
| 20140197626 | Le Loarer | Jul 2014 | A1 |
| 20140265295 | Rhyner | Sep 2014 | A1 |
| 20140265301 | Haas | Sep 2014 | A1 |
| 20150129780 | Le Loarer | May 2015 | A1 |
| 20150191037 | Hagemann | Jul 2015 | A1 |
| 20150227829 | Finn | Aug 2015 | A1 |
| 20150298389 | Richoz | Oct 2015 | A1 |
| 20160355045 | Ivester | Dec 2016 | A1 |
| 20180065397 | Noizet | Mar 2018 | A1 |
| 20180074352 | Popovich | Mar 2018 | A1 |
| 20180290478 | Sugdon | Oct 2018 | A1 |
| 20180290481 | Sugdon | Oct 2018 | A1 |
| 20190092080 | Sugdon | Mar 2019 | A1 |
| 20190126661 | Erickson | May 2019 | A1 |
| 20190152252 | Thurailingam | May 2019 | A1 |
| 20190210396 | Peters | Jul 2019 | A1 |
| 20190240886 | van Peer | Aug 2019 | A1 |
| 20190256706 | Takeda | Aug 2019 | A1 |
| 20200016877 | Suzuki | Jan 2020 | A1 |
| 20200039278 | Endres | Feb 2020 | A1 |
| 20200062019 | Motoi | Feb 2020 | A1 |
| 20200215841 | Ederer | Jul 2020 | A1 |
| 20200247170 | Sugdon | Aug 2020 | A1 |
| Number | Date | Country |
|---|---|---|
| 102004055495 | May 2006 | DE |
| 2000-168278 | Jun 2000 | JP |
| 3100854 | May 2004 | JP |
| 2006-123382 | May 2006 | JP |
| 2006-163701 | Jun 2006 | JP |
| 2006-309603 | Nov 2006 | JP |
| 2009-514708 | Apr 2009 | JP |
| 2009-173013 | Aug 2009 | JP |
| 2004074000 | Sep 2004 | WO |
| Entry |
|---|
| International Search Report dated Apr. 17, 2018, issued for PCT/JP2018/005351. |
| “Journal of Documents & Identity” P31, published 2009, No. 30, published by Keesing (4 pages). (cited in the Nov. 8, 2019 JP Information Offer Form for JP2018-568617). |
| Information Offer Form dated Nov. 8, 2019, issued for Japanese Patent Application No. 2018-568617 and English translation thereof. |
| Translation of International Preliminary Report of Patentability dated Aug. 22, 2019, issued for PCT/JP2018/005351. |
| Supplementary European Search Report dated Aug. 7, 2020, issued for European Patent Application No. 18754935.7. |
| Number | Date | Country | |
|---|---|---|---|
| 20200062019 A1 | Feb 2020 | US |
