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J FIBER GMBH

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    172,033
About

J FIBER GMBH has a total of 49 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, optics and measurement are PLASMA GMBH J, SILITEC FIBERS SA and CHENGDU FUTONG OPTICAL COMMUNICATION TECH CO LTD.

Patent filings in countries

World map showing J FIBER GMBHs patent filings in countries

Patent filings per year

Chart showing J FIBER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brehm Lothar 44
#2 Haemmerle Wolfgang 18
#3 Hanf Robert 16
#4 Auth Matthias 15
#5 Genz Christian 11
#6 Koetzing Joerg 10
#7 Hämmerle Wolfgang 10
#8 Engler Hans 7
#9 Gutsche Thomas 5
#10 Rosenow Ralitsa 4

Latest patents

Publication Filing date Title
EP3190438A1 Device for coating a fibre, and method for coating a fibre
US2018201536A1 Method for the defined separation of a glass layer on an inner wall of a preform and preform and communication system
DE102014224964A1 A method for producing a polarization-maintaining optical fiber, preform for producing a polarization-maintaining optical fiber and polarization-maintaining optical fiber
US2014334787A1 Bend insensitive gradient index multi-mode light conducting fiber
DE102014214028A1 Image transfer fiber and preform for such a fiber and method of making the same
DE102014203838A1 Method for metallizing an optical fiber
DE102013200165A1 Optical fiber in the form of a bending-resistant multimode fiber and its use
DE102012213983A1 Curvature insensitive gradient index multimode optical fiber
DE102012106806A1 Sensor fiber for temperature, strain and / or torsion detection in the form of a multi-core optical waveguide with a fiber Bragg grating structure
DE102012213174A1 Process for the production of active laser fibers
DE102012106478A1 A method of making a preform for a gradient index multimode fiber using an inner wall tube separation
DE102012008848A1 Method and device for producing glass fiber preforms
DE102011014915A1 Process for the production of an optical waveguide with an optimizable macrobending loss and preform for the production of an optical waveguide
DE102010052685A1 Process for the production of radiation-resistant quartz glass material and quartz glass body produced therefrom
WO2010142706A1 Optical fiber, in particular a laser fiber containing a doped glass fiber core and cladding around the fiberglass core
DE102010021649A1 Method for producing a glass fiber with an optical fiber core and / or a pump core and such glass fiber
WO2010133537A1 Method for producing a glass fiber and device
DE102009035375A1 Method for producing an optical fiber
DE102009022559A1 Producing glass articles comprises depositing a reaction mixture comprising a silicon compound and an oxygen compound onto a substrate using a high-frequency plasma
DE102009012598A1 Process for producing quartz glass preforms