The present disclosure relates generally to fiber optic telecommunications equipment. More specifically, the present disclosure relates to a fiber optic module designed for high density applications.
In the telecommunications industry, the demand for added capacity is growing rapidly. This demand is being met in part by the increasing use and density of fiber optic transmission equipment. Even though fiber optic equipment permits higher levels of transmission in the same or smaller footprint than traditional copper transmission equipment, the demand requires even higher levels of fiber density. This has led to the development of high-density fiber handling equipment.
An example of this type of equipment is found in U.S. Pat. No. 6,591,051 assigned to ADC Telecommunications, Inc. This patent concerns a high-density fiber distribution frame and high-density fiber termination blocks (FTBs) which are mounted to the frame. Because of the large number of optical fibers passing into and out of the FTBs, the frame and blocks have a variety of structures to organize and manage the fibers. Some structures are used to aid the fibers entering the back of the frame and FTBs. Other structures are provided for managing the cables leaving the FTBs on the front. The FTBs also include structures for facilitating access to the densely packed terminations. One such structure is a slidable adapter module that is incorporated into the FTBs to allow selective access to the densely packed terminations inside the FTBs.
Further development in such fiber termination systems is desired.
The present disclosure relates to a fiber optic telecommunications device. The telecommunications device includes a slidable fiber optic connection module with features for cable slack management.
According to one example embodiment, a fiber optic telecommunications device includes a frame and a fiber optic module. The fiber optic module includes a main housing portion defining fiber optic connection locations for connecting cables to be routed through the frame and a cable management portion for guiding cables between the main housing portion and the frame. The main housing portion of the fiber optic module is slidably mounted to the frame, the main housing portion slidable between a retracted position and an extended position along a sliding direction. The cable management portion of the fiber optic module includes a radius limiter slidably coupled to both the main housing portion and the frame, wherein movement of the main housing portion with respect to the frame slidably moves the radius limiter with respect to the main housing portion along the sliding direction.
A variety of additional inventive aspects will be set forth in the description that follows. The inventive aspects can relate to individual features and combinations of features. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the broad inventive concepts upon which the embodiments disclosed herein are based.
Reference will now be made in detail to examples of inventive aspects of the present disclosure which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
A high-density distribution frame 10 is illustrated in
Referring to
Referring to
As will be discussed, the connection module 22 shown in
Although the connection modules 20, 22 are shown and described as being mounted on a fiber distribution frame 10 such as that shown in
Referring now to the version of the module 22 shown in
Still referring to
Referring specifically to
When the main frame member 28 is extended away from the distribution frame 10, the second rack 50 contacts and rotates initially the first gear 42 and then the second gear 44 located on the center members 32. While the first gear 42 is rotating, the first gear 42 simultaneously contacts the first rack 48 on each of the rack mount members 34. This coupling starts to move each center member 32 with respect to both the main frame member 28 and each rack mount member 34, with the center member 32 moving at half the linear speed of the main frame member 28 with respect to the stationary rack mount member 34. By the time the second rack 50 reaches the second gear 44 of the center member 32, the first rack 48 of the rack mount member 34 is only contacting the first gear 42 of the center member 32. As noted before, during the movement of the slide assembly 30, both the first and second gears 42, 44 are rotating simultaneously in the same direction via the idler gear 46, which is rotating in the opposite direction. When the connection module 22 is moved toward the retracted position, the movements of the gears 42, 44, 46 of the slide assembly 30 are reversed.
Referring now to
The rack mount member 34 includes mounting holes 52 for receiving fasteners for mounting the connection module 22 to telecommunications equipment such as the high distribution frame 10 shown in
The rack mount member 34 includes a divider wall 54 and a radius limiter 56 with a cable management finger 58. The divider wall 54 and the radius limiter 56 cooperatively define a cable path 60 for cables coming from the center member 32. The cables that are routed around the radius limiter of the center member 32 enter the cable path 60, pass underneath the cable management finger 58 and are lead down a ramp 62 for connection to further fiber optic equipment.
On the divider wall 54, on the side opposite from the cable path 60, the rack mount member 34 defines a first longitudinal protrusion 64 that extends from the front to the rear of the rack mount member 34. The longitudinal protrusion 64 defines a dovetail shaped profile for slidable insertion into a first dovetail shaped longitudinal groove 66 of the center member 32 as shown in
The longitudinal protrusion 64 of each rack mount member 34 also defines the first rack 48. As discussed previously, by meshing with both the first rack 48 on the rack mount member 34 and the second rack 50 on the main frame member 28 at the same time, the first and second gears 42, 44 located on the center member 32 allow the center member 32 to move simultaneously with the main frame member 28 but at half the linear speed of the main frame member 28.
Referring now to
The lower half 70 of one of the center members 32 is shown in isolation in
The radius limiter 76 of each center member 32 defines a first notch 82 and a second notch 84. As will be discussed in further detail below, the notches 82, 84 accommodate portions of the rack mount members 34 and also portions of the main frame member 28 in providing stop points during extension and retraction of the connection module 22.
The first, second, and idler gears 42, 44, 46 are placed within each center member 32 via axial pins 86 defined on each gear and openings 88 defined on each of the lower and upper halves 70, 68 of the center member 32. Once the gears 42, 44, 46 are placed within the openings 88 of the lower half 70, the upper half 68 is fastened down to the lower half 70, and the gears 42, 44, 46 are free to spin when they are not engaging either of the racks 48, 50.
When the main frame member 28 is pulled out with respect to the distribution frame 10 or the rack mount members 34, the center member 32 (by the meshing of the gear teeth of the first and second gears 42, 44 with the first and second racks 48, 50) moves in the same direction with the main frame member 28 at half the linear speed of the main frame member 28.
In this manner, cables extending from the main frame member 28 (for example around the rear part of the spool 26 shown in
When the upper and the lower halves 68, 70 of the center member 32 are fastened together, they also cooperatively define the first dovetail shaped longitudinal groove 66 formed on the left side of the center member and a second dovetail shaped longitudinal groove 69 formed on the right side of the center member 32.
As noted above,
Referring to
The longitudinal protrusion 98 on each of the right and left sidewalls 94, 96 of the main frame member 28 also defines the second rack 50. As discussed previously, by meshing with both the first rack 48 on the rack mount member 34 and the second rack 50 on the main frame member 28 at the same time, the first and second gears 42, 44 located on the center member 32 allow the center member 32 to move at half linear speed simultaneously with the main frame member 28.
When the main frame member 28 is fully extended, the front end 95 of each of the right sidewall 94 and the left sidewall 96 contacts an end 97 of the first notch 82 defined by the radius limiter 76 of each of the center members 32. Similarly, a front end 55 of the divider wall 54 of each rack mount member 34 also contacts an end 99 of the second notch 84 defined by the radius limiter 76 of each of the center members 32 when the connection module 22 is brought to the fully retracted position. In this manner, positive stops are provided for full extension and retraction of the modules 22.
The main frame member 28 is configured to provide fiber optic connection locations 36 for the connection module 22. By stacking a plurality of the modules 22 on a distribution frame 10, density of connections for fiber optic transmission can be increased, and the slidability of the modules 22 provides for easy access. As shown in
It should be noted that other standards of fiber optic adapters 102 (such as SC adapters) can be mounted to the mount 100. Fiber optic adapters 102 are only one type of fiber optic equipment that provides connection locations 36 for the module 22, and the module 22 can be used with other types of fiber optic equipment. For example, equipment such as fiber optic splitters, couplers, multiplexers/demultiplexers, or other types of equipment wherein cables may be routed away from the connection locations may be housed on the main frame member 28.
If fiber optic adapters are used, the connection locations may be defined by adapters individually mounted in the mount or may be defined by blocks that include integrally formed adapters. In other embodiments, the connection locations may be in the form of a cassette that includes fiber optic adapters on one side, wherein the opposite side either has a multi-fiber connector or a cable extending outwardly therefrom, as described in further detail in U.S. Publication No. 2013/0089292, incorporated herein by reference in its entirety.
As long as plurality of fiber optic cables or even a single fiber optic cable is being routed from the main frame member 28 all the way to the rack mount members 34, the slide assembly 30 of the module 22 provides access to those fiber optic terminations while managing the cable slack to prevent pinching and preventing pulling or stressing of the cables.
In accordance with some aspects, certain types of adapters 102 may be configured to collect physical layer information from one or more fiber optic connectors 135 received thereat. For example, as shown in
Certain types of media reading interfaces 220 include one or more contact members 221 that are positioned in the slots 210. As shown in
Example adapters having media reading interfaces and example fiber optic connectors having suitable memory storage and memory contacts are shown in U.S. Pat. No. 8,690,593, the disclosure of which is hereby incorporated by reference.
Although in the foregoing description, terms such as “top”, “bottom”, “front”, “back”, “right”, “left”, “upper”, and “lower were used for ease of description and illustration, no restriction is intended by such use of the terms. The telecommunications devices described herein can be used in any orientation, depending upon the desired application.
Having described the preferred aspects and embodiments of the present invention, modifications and equivalents of the disclosed concepts may readily occur to one skilled in the art. However, it is intended that such modifications and equivalents be included within the scope of the claims which are appended hereto.
This application is a continuation of U.S. patent application Ser. No. 15/983,784, filed May 18, 2018, now U.S. Pat. No. 10,437,000; which is a continuation of U.S. patent application Ser. No. 15/397,341, filed Jan. 3, 2017, now U.S. Pat. No. 9,977,213; which is a continuation of U.S. patent application Ser. No. 14/922,996, filed Oct. 26, 2015, now U.S. Pat. No. 9,541,725; which is a continuation of U.S. patent application Ser. No. 13/645,674, filed Oct. 5, 2012, now U.S. Pat. No. 9,170,391; which claims the benefit of U.S. Provisional Patent Application Serial No. 61/544,965, filed Oct. 7, 2011, which applications are hereby incorporated by reference in their entirety.
Number | Name | Date | Kind |
---|---|---|---|
2805106 | Penkala | Sep 1957 | A |
2864656 | Yorinks | Dec 1958 | A |
3901564 | Armstrong | Aug 1975 | A |
4070076 | Zwillinger | Jan 1978 | A |
4172625 | Swain | Oct 1979 | A |
4320934 | Röck et al. | Mar 1982 | A |
4359262 | Dolan | Nov 1982 | A |
4373776 | Purdy | Feb 1983 | A |
4494806 | Williams et al. | Jan 1985 | A |
4502754 | Kawa | Mar 1985 | A |
4585303 | Pinsard et al. | Apr 1986 | A |
4595255 | Bhatt et al. | Jun 1986 | A |
4630886 | Lauriello et al. | Dec 1986 | A |
4697874 | Nozick | Oct 1987 | A |
4699455 | Erbe et al. | Oct 1987 | A |
4708430 | Donaldson et al. | Nov 1987 | A |
4717231 | Dewez et al. | Jan 1988 | A |
4737039 | Sekerich | Apr 1988 | A |
4765710 | Burmeister et al. | Aug 1988 | A |
4792203 | Nelson et al. | Dec 1988 | A |
4820007 | Ross et al. | Apr 1989 | A |
4840449 | Ghandeharizadeh | Jun 1989 | A |
4898448 | Cooper | Feb 1990 | A |
4971421 | Ori | Nov 1990 | A |
4986762 | Keith | Jan 1991 | A |
4995688 | Anton et al. | Feb 1991 | A |
5024498 | Becker et al. | Jun 1991 | A |
5066149 | Wheeler et al. | Nov 1991 | A |
5067678 | Henneberger et al. | Nov 1991 | A |
5071211 | Debortoli et al. | Dec 1991 | A |
5100221 | Carney et al. | Mar 1992 | A |
5127082 | Below et al. | Jun 1992 | A |
5129030 | Petrunia | Jul 1992 | A |
5138688 | Debortoli | Aug 1992 | A |
5142606 | Carney et al. | Aug 1992 | A |
5142607 | Petrotta et al. | Aug 1992 | A |
5167001 | Debortoli et al. | Nov 1992 | A |
5174675 | Martin | Dec 1992 | A |
5240209 | Kutsch | Aug 1993 | A |
5247603 | Vidacovich et al. | Sep 1993 | A |
5275064 | Hobbs | Jan 1994 | A |
5285515 | Milanowski et al. | Feb 1994 | A |
5289558 | Teichler et al. | Feb 1994 | A |
5316243 | Henneberger | May 1994 | A |
5323480 | Mullaney et al. | Jun 1994 | A |
5335349 | Kutsch et al. | Aug 1994 | A |
5339379 | Kutsch et al. | Aug 1994 | A |
5353367 | Czosnowski et al. | Oct 1994 | A |
5363466 | Milanowskki et al. | Nov 1994 | A |
5363467 | Keith | Nov 1994 | A |
5402515 | Vidacovich et al. | Mar 1995 | A |
5412751 | Siemon et al. | May 1995 | A |
5430823 | Dupont et al. | Jul 1995 | A |
5438641 | Malacarne | Aug 1995 | A |
5490229 | Ghandeharizadeh et al. | Feb 1996 | A |
5497444 | Wheeler | Mar 1996 | A |
5509096 | Easley | Apr 1996 | A |
5511144 | Hawkins et al. | Apr 1996 | A |
5530783 | Belopolsky et al. | Jun 1996 | A |
5570450 | Fernandez et al. | Oct 1996 | A |
5613030 | Hoffer et al. | Mar 1997 | A |
5640481 | Llewellyn et al. | Jun 1997 | A |
5655044 | Finzel et al. | Aug 1997 | A |
5717810 | Wheeler | Feb 1998 | A |
5724469 | Orlando | Mar 1998 | A |
5802237 | Pulido | Sep 1998 | A |
5811055 | Geiger | Sep 1998 | A |
5836148 | Fukao | Nov 1998 | A |
5882100 | Rock | Mar 1999 | A |
5887106 | Cheeseman et al. | Mar 1999 | A |
5917984 | Röseler et al. | Jun 1999 | A |
5923753 | Haataja et al. | Jul 1999 | A |
5946440 | Puetz | Aug 1999 | A |
5966492 | Bechamps et al. | Oct 1999 | A |
5971626 | Knodell et al. | Oct 1999 | A |
5975769 | Larson et al. | Nov 1999 | A |
5978540 | Bechamps et al. | Nov 1999 | A |
6009224 | Allen | Dec 1999 | A |
6022150 | Erdman et al. | Feb 2000 | A |
6027252 | Erdman et al. | Feb 2000 | A |
6044194 | Meyerhoefer | Mar 2000 | A |
6076908 | Maffeo | Jun 2000 | A |
6215938 | Reitmeier et al. | Apr 2001 | B1 |
6226436 | Daoud et al. | May 2001 | B1 |
6236795 | Rodgers | May 2001 | B1 |
6269214 | Naudin et al. | Jul 2001 | B1 |
6301424 | Hwang | Oct 2001 | B1 |
6360050 | Moua et al. | Mar 2002 | B1 |
6438310 | Lance et al. | Aug 2002 | B1 |
6439523 | Chandler et al. | Aug 2002 | B1 |
6496638 | Andersen | Dec 2002 | B1 |
6504988 | Trebesch et al. | Jan 2003 | B1 |
6591051 | Solheid et al. | Jul 2003 | B2 |
6594434 | Davidson et al. | Jul 2003 | B1 |
6600866 | Gatica et al. | Jul 2003 | B2 |
RE38311 | Wheeler | Nov 2003 | E |
6677520 | Kim et al. | Jan 2004 | B1 |
6715619 | Kim et al. | Apr 2004 | B2 |
6748155 | Kim et al. | Jun 2004 | B2 |
6768860 | Liberty | Jul 2004 | B2 |
6804447 | Smith et al. | Oct 2004 | B2 |
6809258 | Dang et al. | Oct 2004 | B1 |
6810193 | Müller | Oct 2004 | B1 |
6845208 | Thibault et al. | Jan 2005 | B2 |
6865331 | Mertesdorf | Mar 2005 | B2 |
6925241 | Bohle et al. | Aug 2005 | B2 |
6934457 | Vincent et al. | Aug 2005 | B2 |
6945620 | Lam et al. | Sep 2005 | B2 |
6968111 | Trebesch et al. | Nov 2005 | B2 |
7006748 | Dagley et al. | Feb 2006 | B2 |
7068907 | Schray | Jun 2006 | B2 |
7079744 | Douglas et al. | Jul 2006 | B2 |
7116777 | Knudsen et al. | Oct 2006 | B2 |
7120348 | Trebesch et al. | Oct 2006 | B2 |
7171099 | Barnes et al. | Jan 2007 | B2 |
7302153 | Thom | Nov 2007 | B2 |
7302154 | Trebesch et al. | Nov 2007 | B2 |
7308184 | Barnes et al. | Dec 2007 | B2 |
7367823 | Rapp et al. | May 2008 | B2 |
7373071 | Douglas et al. | May 2008 | B2 |
7406240 | Murano | Jul 2008 | B2 |
7409137 | Barnes | Aug 2008 | B2 |
7418182 | Krampotich | Aug 2008 | B2 |
7460757 | Hoehne et al. | Dec 2008 | B2 |
7463811 | Trebesch et al. | Dec 2008 | B2 |
7496268 | Escoto et al. | Feb 2009 | B2 |
7499623 | Barnes et al. | Mar 2009 | B2 |
7664361 | Trebesch et al. | Feb 2010 | B2 |
7689089 | Wagner et al. | Mar 2010 | B2 |
7706656 | Zimmel | Apr 2010 | B2 |
7715681 | Krampotich et al. | May 2010 | B2 |
7747125 | Lee et al. | Jun 2010 | B1 |
RE41460 | Wheeler | Jul 2010 | E |
7751674 | Hill | Jul 2010 | B2 |
7764859 | Krampotich et al. | Jul 2010 | B2 |
7856166 | Biribuze et al. | Dec 2010 | B2 |
7869683 | Barnes et al. | Jan 2011 | B2 |
7876993 | Krampotich et al. | Jan 2011 | B2 |
7889961 | Cote et al. | Feb 2011 | B2 |
8027558 | Barnes et al. | Sep 2011 | B2 |
8059932 | Hill et al. | Nov 2011 | B2 |
8078030 | Trebesch et al. | Dec 2011 | B2 |
8195022 | Coburn et al. | Jun 2012 | B2 |
8285104 | Davis et al. | Oct 2012 | B2 |
8452149 | Krampotich et al. | May 2013 | B2 |
8457464 | O'Connor | Jun 2013 | B2 |
8559785 | Barlowe et al. | Oct 2013 | B2 |
8600208 | Badar et al. | Dec 2013 | B2 |
8639081 | Barnes et al. | Jan 2014 | B2 |
8655136 | Trebesch et al. | Feb 2014 | B2 |
8690593 | Anderson et al. | Apr 2014 | B2 |
9170391 | Holmberg et al. | Oct 2015 | B2 |
9541725 | Holmberg et al. | Jan 2017 | B2 |
9568699 | Geens | Feb 2017 | B2 |
9977213 | Holmberg et al. | May 2018 | B2 |
10437000 | Holmberg | Oct 2019 | B2 |
20010001270 | Williams Vigliaturo | May 2001 | A1 |
20020181922 | Xin et al. | Dec 2002 | A1 |
20030007767 | Douglas et al. | Jan 2003 | A1 |
20030128951 | Lecomte et al. | Jul 2003 | A1 |
20030165315 | Trebesch et al. | Sep 2003 | A1 |
20030174996 | Henschel et al. | Sep 2003 | A1 |
20030190035 | Knudsen et al. | Oct 2003 | A1 |
20040011750 | Kim et al. | Jan 2004 | A1 |
20040175090 | Vastmans et al. | Sep 2004 | A1 |
20040258384 | Trebesch et al. | Dec 2004 | A1 |
20050025444 | Barnes et al. | Feb 2005 | A1 |
20050058421 | Dagley et al. | Mar 2005 | A1 |
20050078929 | Iwanek | Apr 2005 | A1 |
20050100301 | Solheid et al. | May 2005 | A1 |
20050123261 | Bellekens et al. | Jun 2005 | A1 |
20060275008 | Xin | Dec 2006 | A1 |
20070003204 | Makrides-Saravanos et al. | Jan 2007 | A1 |
20070031099 | Herzog et al. | Feb 2007 | A1 |
20070058918 | Trebesch et al. | Mar 2007 | A1 |
20070201806 | Douglas et al. | Aug 2007 | A1 |
20080063350 | Trebesch et al. | Mar 2008 | A1 |
20080175550 | Coburn et al. | Jul 2008 | A1 |
20090067800 | Vazquez et al. | Mar 2009 | A1 |
20090067802 | Hoehne et al. | Mar 2009 | A1 |
20090097813 | Hill | Apr 2009 | A1 |
20090136196 | Trebesch et al. | May 2009 | A1 |
20090274430 | Krampotich et al. | Nov 2009 | A1 |
20090274431 | Krampotich et al. | Nov 2009 | A1 |
20100142910 | Hill et al. | Jun 2010 | A1 |
20100158465 | Smrha | Jun 2010 | A1 |
20100195968 | Trebesch et al. | Aug 2010 | A1 |
20100266253 | Krampotich et al. | Oct 2010 | A1 |
20100316346 | Krampotich et al. | Dec 2010 | A1 |
20100322578 | Cooke et al. | Dec 2010 | A1 |
20110188809 | LeBlanc et al. | Aug 2011 | A1 |
20110206336 | Krampotich et al. | Aug 2011 | A1 |
20110211799 | Conner et al. | Sep 2011 | A1 |
20110217016 | Mullsteff | Sep 2011 | A1 |
20110267794 | Anderson et al. | Nov 2011 | A1 |
20110268404 | Cote et al. | Nov 2011 | A1 |
20110268408 | Giraud et al. | Nov 2011 | A1 |
20110268410 | Giraud et al. | Nov 2011 | A1 |
20110268412 | Giraud et al. | Nov 2011 | A1 |
20110286712 | Puetz et al. | Nov 2011 | A1 |
20110317974 | Krampotich et al. | Dec 2011 | A1 |
20120057838 | Hill et al. | Mar 2012 | A1 |
20120093475 | Trebesch et al. | Apr 2012 | A1 |
20130089292 | Ott et al. | Apr 2013 | A1 |
20130089298 | Holmberg et al. | Apr 2013 | A1 |
20130183018 | Holmberg | Jul 2013 | A1 |
20130287356 | Solheid et al. | Oct 2013 | A1 |
20130287357 | Solheid et al. | Oct 2013 | A1 |
20140086545 | Solheid et al. | Mar 2014 | A1 |
20140133819 | Trebesch et al. | May 2014 | A1 |
20140241691 | Solheid et al. | Aug 2014 | A1 |
20170235078 | Holmberg et al. | Aug 2017 | A1 |
20200158976 | Holmberg | May 2020 | A1 |
Number | Date | Country |
---|---|---|
4099585 | Apr 1985 | AU |
5531486 | Mar 1986 | AU |
2735106 | Feb 1979 | DE |
2918309 | Nov 1980 | DE |
3308682 | Sep 1984 | DE |
3836273 | Apr 1990 | DE |
4413136 | May 1995 | DE |
29504191 | Mar 1996 | DE |
0146478 | Jun 1985 | EP |
0149250 | Jul 1985 | EP |
0356942 | Mar 1990 | EP |
0406151 | Jan 1991 | EP |
0464570 | Jan 1992 | EP |
0479226 | Apr 1992 | EP |
0196102 | Mar 1993 | EP |
0538164 | Apr 1993 | EP |
0563995 | Oct 1999 | EP |
2531576 | Feb 1984 | FR |
2587127 | Mar 1987 | FR |
2678076 | Dec 1992 | FR |
59-74523 | Apr 1984 | JP |
60-169811 | Sep 1985 | JP |
61-55607 | Mar 1986 | JP |
61-90104 | May 1986 | JP |
200337929 | Jan 2004 | KR |
20080033420 | Apr 2008 | KR |
WO 9110927 | Jul 1991 | WO |
WO 9507480 | Mar 1995 | WO |
WO 9610203 | Apr 1996 | WO |
WO 9900619 | Jan 1999 | WO |
WO 03005095 | Jan 2003 | WO |
Entry |
---|
“ITU Fiber Handbook” with English translation, 14 pages, Mar. 1992. |
“Precision Mechanical” with English translation, 5 pages. |
Northern Telecom Bulletin #91-004, Issue #2, May 1991. |
AT&T Product Bulletin 2987D-DLH-7/89, “High Density Interconnect System (HDIC),” Issue 2 (Copyright 1989). |
Preface to the book “Structure, Installation, Connection and Protection of Communication Optical Fiber Cable,” in Chinese with English Translation, 14 pages (Mar. 1992). |
Complaint relating to Civil Action No. 5:11-cv-02509-JS, ADC Telecommunications, Inc v. Opterna Am, Inc. filed Apr. 11, 2011 (14 pages). |
Complaint relating to Civil Action No. 1:11cv-735 (GBL-IDD), ADC Telecommunications, Inc v. Opterna Am, Inc. filed Jul. 12, 2011 (5 pages). |
Plaintiff's Notice of Dismissal relating to Civil Action No. 5:11-cv-02509-JS, ADC Telecommunications, Inc v. Opterna Am, Inc. filed Jul. 12, 2011 (1 page). |
Stipulation and Order of Dismissal relating to Civil Action No. 1:11-cv-735-GBL-IDD, ADC Telecommunications, Inc v. Opterna Am, Inc. filed Feb. 21, 2012 (2 pages). |
Number | Date | Country | |
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20200158976 A1 | May 2020 | US |
Number | Date | Country | |
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61544965 | Oct 2011 | US |
Number | Date | Country | |
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Parent | 15983784 | May 2018 | US |
Child | 16588061 | US | |
Parent | 15397341 | Jan 2017 | US |
Child | 15983784 | US | |
Parent | 14922996 | Oct 2015 | US |
Child | 15397341 | US | |
Parent | 13645674 | Oct 2012 | US |
Child | 14922996 | US |