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Jena, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for coating a fiber and a method for coating a fiber and a f...
Patent number
10,974,991
Issue date
Apr 13, 2021
J-Fiber GmbH
Robert Hanf
G02 - OPTICS
Information
Patent Grant
Method for the defined separation of a glass layer on an inner wall...
Patent number
10,604,440
Issue date
Mar 31, 2020
J-Fiber GmbH
Robert Hanf
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Preform for an optical waveguide and a fiber with non-circular core
Patent number
10,131,565
Issue date
Nov 20, 2018
j-plasma GmbH
Ralitsa Rosenow
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Sensor fiber having a multicore optical waveguide including fiber B...
Patent number
9,976,880
Issue date
May 22, 2018
S-fiber, GmbH
Lothar Brehm
G02 - OPTICS
Information
Patent Grant
Optical coupler for a multicore fiber
Patent number
9,753,221
Issue date
Sep 5, 2017
Leoni Kabel Holding GmbH
Peggy Baerenklau
G02 - OPTICS
Information
Patent Grant
Method and device for producing rod lenses
Patent number
9,738,556
Issue date
Aug 22, 2017
j-plasma GmbH
Lothar Brehm
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Polarization-maintaining optical fibre and preform and method for p...
Patent number
9,720,264
Issue date
Aug 1, 2017
J-Fiber GmbH
Thomas Gutsche
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for the unidirectional and or bidirectional removal of a cla...
Patent number
9,475,729
Issue date
Oct 25, 2016
j-plasma GmbH
Jörg Kötzing
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods for producing a semifinished part for the manufacture of an...
Patent number
9,382,149
Issue date
Jul 5, 2016
j-plasma GmbH
Lothar Brehm
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods for making active laser fibers
Patent number
9,255,026
Issue date
Feb 9, 2016
j-fiber, GmbH
Jurgen Rosenkranz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Methods for making a graded-index multimode preform and fiber
Patent number
9,249,046
Issue date
Feb 2, 2016
j-fiber, GmbH
Christian Genz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Bend insensitive gradient index multi-mode light conducting fiber
Patent number
9,164,229
Issue date
Oct 20, 2015
J-Fiber GmbH
Wolfgang Hämmerle
G02 - OPTICS
Information
Patent Grant
Optical fiber, in particular a laser fiber containing a doped glass...
Patent number
8,879,879
Issue date
Nov 4, 2014
J-Fiber GmbH
Wolfgang Hämmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing a glass fiber and device
Patent number
8,800,324
Issue date
Aug 12, 2014
J-Fiber GmbH
Wolfgang Hämmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Bend insensitive gradient index multi-mode light conducting fiber
Patent number
8,805,145
Issue date
Aug 12, 2014
J-Fiber GmbH
Wolfgang Hämmerle
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE DEFINED SEPARATION OF A GLASS LAYER ON AN INNER WALL...
Publication number
20180201536
Publication date
Jul 19, 2018
J-Fiber GmbH
ROBERT HANF
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Device for coating a fiber and a method for coating a fiber and a f...
Publication number
20170190614
Publication date
Jul 6, 2017
J-Fiber GmbH
ROBERT HANF
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
POLARIZATION-MAINTAINING OPTICAL FIBRE AND PREFORM AND METHOD FOR P...
Publication number
20170075147
Publication date
Mar 16, 2017
J-Fiber GmbH
Thomas Gutsche
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLER FOR A MULTICORE FIBER
Publication number
20160170144
Publication date
Jun 16, 2016
LEONI KABEL HOLDING GMBH
PEGGY BAERENKLAU
G02 - OPTICS
Information
Patent Application
Method for the Unidirectional and or Bidirectional Removal of a Cla...
Publication number
20160115075
Publication date
Apr 28, 2016
J-PLASMA GMBH
Jörg Kötzing
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING ROD LENSES
Publication number
20160060155
Publication date
Mar 3, 2016
J-PLASMA GMBH
Lothar Brehm
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Preform for an Optical Waveguide and A Fiber with Non-Circular Core
Publication number
20150301278
Publication date
Oct 22, 2015
J-PLASMA GMBH
Ralitsa Rosenow
G02 - OPTICS
Information
Patent Application
METHODS FOR PRODUCING A SEMIFINISHED PART FOR THE MANUFACTURE OF AN...
Publication number
20150043880
Publication date
Feb 12, 2015
J-PLASMA GMBH
Lothar Brehm
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BEND INSENSITIVE GRADIENT INDEX MULTI-MODE LIGHT CONDUCTING FIBER
Publication number
20140334787
Publication date
Nov 13, 2014
Wolfgang HÄMMERLE
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER
Publication number
20140086544
Publication date
Mar 27, 2014
J-PLASMA GMBH
Matthias Auth
G02 - OPTICS
Information
Patent Application
Sensor Fiber Having a Multicore Optical Waveguide Including Fiber B...
Publication number
20140029889
Publication date
Jan 30, 2014
Lothar Brehm
G02 - OPTICS
Information
Patent Application
Methods for Making a Graded-Index Multimode Preform and Fiber
Publication number
20140020431
Publication date
Jan 23, 2014
Christian Genz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Methods and Devices for Making Glass Fiber Preforms
Publication number
20130273248
Publication date
Oct 17, 2013
Wolfgang Haemmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Methods for Making Active Laser Fibers
Publication number
20130239623
Publication date
Sep 19, 2013
Jurgen Rosenkranz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
CURVATURE INSENSITIVE GRADIENT INDEX MULTI-MORE LIGHT CONDUCTING FIBER
Publication number
20130230289
Publication date
Sep 5, 2013
J-Fiber GmbH
Wolfgang HÄMMERLE
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING ROD LENSES
Publication number
20130160496
Publication date
Jun 27, 2013
J-PLASMA GMBH
Lothar Brehm
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL WAVEGUIDE AND SEMIFINISHED PRODUCT FOR THE PRODUCTION OF AN...
Publication number
20130034322
Publication date
Feb 7, 2013
J-PLASMA GMBH
Matthias Auth
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER, IN PARTICULAR A LASER FIBER CONTAINING A DOPED GLASS...
Publication number
20120063733
Publication date
Mar 15, 2012
J-Fiber GmbH
Wolfgang Hämmerle
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING A GLASS FIBER AND DEVICE
Publication number
20120053043
Publication date
Mar 1, 2012
J-Fiber GmbH
Wolfgang Hämmerle
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MULTI-NOZZLE TUBULAR PLASMA DEPOSITION BURNER FOR PRODUCING PREFORM...
Publication number
20110220027
Publication date
Sep 15, 2011
J-Fiber GmbH
Matthias Auth
C03 - GLASS MINERAL OR SLAG WOOL