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CPC
G01M11/334

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GPHYSICS G01Measuring instruments G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR G01M11/00Testing of optical apparatus Testing structures by optical methods not otherwise provided for

Current Industry

G01M11/334with light chopping means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatuses and methods for analyzing multiple optical signals in p...
- Patent number 11,808,661
- Issue date Nov 7, 2023
- Intel Corporation
- Henry Wladkowski
- G01 - MEASURING TESTING
Information Patent Grant
Patch cord polarity detector
- Patent number 10,983,027
- Issue date Apr 20, 2021
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC
- Jin Bong Kim
- G01 - MEASURING TESTING
Information Patent Grant
Spatial-mode optical power measurement method and apparatus
- Patent number 9,835,520
- Issue date Dec 5, 2017
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber characteristic measuring device and method
- Patent number 8,724,101
- Issue date May 13, 2014
- Mitsubishi Heavy Industries, Ltd.
- Kazuo Hotate
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for analyzing the characteristics of an optica...
- Patent number 5,596,440
- Issue date Jan 21, 1997
- Hewlett-Packard Company
- Dietmar Patz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring polarization mode dispersion in...
- Patent number 5,227,623
- Issue date Jul 13, 1993
- Hewlett-Packard Company
- Brian L. Heffner
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring single mode fiber mode field radius
- Patent number 4,636,071
- Issue date Jan 13, 1987
- Northern Telecom Limited
- Richard S. Lowe
- G01 - MEASURING TESTING
Information Patent Grant
Signal generator for aligning optical fibers
- Patent number 4,624,562
- Issue date Nov 25, 1986
- BICC Public Limited Company
- John S. Buck
- G02 - OPTICS
Information Patent Grant
Optical fiber fabrication process comprising determining mode field...
- Patent number 4,552,578
- Issue date Nov 12, 1985
- AT&T Bell Laboratories
- William T. Anderson
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
PATCH CORD POLARITY DETECTOR
- Publication number 20200249122
- Publication date Aug 6, 2020
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC.
- Jin Bong KIM
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER CHARACTERISTIC MEASURING DEVICE AND METHOD
- Publication number 20110032517
- Publication date Feb 10, 2011
- MITSUBISHI HEAVY INDUSTRIES, LTD.
- Kazuo Hotate
- G01 - MEASURING TESTING
Information Patent Application
Calculation of modes in cylindrically-symmetric optical fiber
- Publication number 20020178757
- Publication date Dec 5, 2002
- Stephen R. Chinn
- G01 - MEASURING TESTING

with light chopping means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatuses and methods for analyzing multiple optical signals in p...

Patch cord polarity detector

Spatial-mode optical power measurement method and apparatus

Optical fiber characteristic measuring device and method

Method and apparatus for analyzing the characteristics of an optica...

Method and apparatus for measuring polarization mode dispersion in...

Method and apparatus for measuring single mode fiber mode field radius

Signal generator for aligning optical fibers

Optical fiber fabrication process comprising determining mode field...

Patents Applicationslast 30 patents

PATCH CORD POLARITY DETECTOR

OPTICAL FIBER CHARACTERISTIC MEASURING DEVICE AND METHOD

Calculation of modes in cylindrically-symmetric optical fiber