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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

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Patents Grantslast 30 patents

Information Patent Grant
Optical communication apparatus, optical communication method, and...
- Patent number 12,013,582
- Issue date Jun 18, 2024
- Sony Group Corporation
- Hiroshi Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic integrated circuit outcoupling array for imaging-based bea...
- Patent number 11,906,785
- Issue date Feb 20, 2024
- University of Central Florida Research Foundation, Inc.
- Christopher Renshaw
- G02 - OPTICS
Information Patent Grant
Optical instrument for imaging and sensing using multicore fiber
- Patent number 11,852,802
- Issue date Dec 26, 2023
- Eric Swanson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-axis MEMS mirror parking
- Patent number 11,693,187
- Issue date Jul 4, 2023
- Google LLC
- Hsing Cheng
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fiber-optic switches using multicore optical fibers
- Patent number 11,668,878
- Issue date Jun 6, 2023
- Viavi Solutions Inc.
- Robert Matthew Adams
- G02 - OPTICS
Information Patent Grant
Optical module
- Patent number 11,333,950
- Issue date May 17, 2022
- NTT Electronics Corporation
- Atsushi Kusayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixed distal optics endoscope employing multicore fiber
- Patent number 11,256,080
- Issue date Feb 22, 2022
- Eric Swanson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photonic apparatus using a phase alignment waveguide
- Patent number 11,125,878
- Issue date Sep 21, 2021
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Paul Donald Schmalenberg
- G01 - MEASURING TESTING
Information Patent Grant
Image forming apparatus
- Patent number 10,698,336
- Issue date Jun 30, 2020
- Konica Minolta, Inc.
- Tatsuya Eguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical transmission device and control method
- Patent number 10,670,809
- Issue date Jun 2, 2020
- Fujitsu Optical Components Limited
- Shuichi Yasuda
- G02 - OPTICS
Information Patent Grant
Reconfigurable optical add-drop multiplexers with servo control and...
- Patent number RE47905
- Issue date Mar 17, 2020
- Capella Photonics, Inc.
- Tai Chen
Information Patent Grant
Reconfigurable optical add-drop multiplexers with servo control and...
- Patent number RE47906
- Issue date Mar 17, 2020
- Capella Photonics, Inc.
- Jeffrey P. Wilde
Information Patent Grant
Deformable mirror and capacitive actuator array controller
- Patent number 10,509,176
- Issue date Dec 17, 2019
- Teilch, LLC
- Pedro Godoy Cruz
- G02 - OPTICS
Information Patent Grant
Scanning retinal imaging system for characterization of eye trackers
- Patent number 10,452,138
- Issue date Oct 22, 2019
- Facebook Technologies, LLC
- Robin Sharma
- G01 - MEASURING TESTING
Information Patent Grant
Hysteresis-based optical circuit switch scheduler
- Patent number 10,231,036
- Issue date Mar 12, 2019
- International Business Machines Corporation
- Yaniv Ben-Itzhak
- G02 - OPTICS
Information Patent Grant
Method and controller for operating a variable optical retarder and...
- Patent number 10,031,397
- Issue date Jul 24, 2018
- Lumentum Operations LLC
- Josh P. Kemp
- G02 - OPTICS
Information Patent Grant
Optical transmission and reception connector system
- Patent number 9,753,228
- Issue date Sep 5, 2017
- Korea Photonics Technology Institute
- Sung-Hwan Hwang
- G02 - OPTICS
Information Patent Grant
Annular optical shifter and method for shifting optical signal
- Patent number 9,709,744
- Issue date Jul 18, 2017
- Huawei Technologies Co., Ltd.
- Liang Song
- G02 - OPTICS
Information Patent Grant
Integrated delay line for optical coherence tomography
- Patent number 9,366,885
- Issue date Jun 14, 2016
- Medlumics S.L.
- José Luis Rubio Guivernau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Making connections through an optical circuit switch
- Patent number 9,213,143
- Issue date Dec 15, 2015
- Calient Technologies, Inc.
- Jitender Miglani
- G02 - OPTICS
Information Patent Grant
Making lightless connections in an optical circuit switch
- Patent number 9,151,903
- Issue date Oct 6, 2015
- Calient Technologies, Inc.
- Jitender Miglani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module used in optical communication systems, method of upd...
- Patent number 9,078,054
- Issue date Jul 7, 2015
- Sumitomo Electric Industries, Ltd
- Kazuyoshi Ooki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch system and feedback control method of signal light
- Patent number 8,891,915
- Issue date Nov 18, 2014
- Huawei Technologies Co., Ltd.
- Shijun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Making lightless connections in an optical circuit switch
- Patent number 8,682,117
- Issue date Mar 25, 2014
- Calient Technologies, Inc.
- Jitender Miglani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength selective switch
- Patent number 8,285,088
- Issue date Oct 9, 2012
- Fujitsu Limited
- Hirofumi Aota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam steering element and associated methods for mixed manifold fib...
- Patent number 8,000,568
- Issue date Aug 16, 2011
- Olympus Corporation
- Harry Wayne Presley
- G02 - OPTICS
Information Patent Grant
Optical-switch testing apparatus, optical-signal switching apparatu...
- Patent number 7,912,329
- Issue date Mar 22, 2011
- Fujitsu Limited
- Yoshio Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing free-space optical cross-connect...
- Patent number 7,657,138
- Issue date Feb 2, 2010
- Verizon Patent and Licensing Inc.
- David Z. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching device
- Patent number 7,613,394
- Issue date Nov 3, 2009
- Fujitsu Limited
- Yutaka Takita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical-switch testing apparatus, optical-signal switching apparatu...
- Patent number 7,596,290
- Issue date Sep 29, 2009
- Fujitsu Limited
- Yoshio Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ATTENUABLE RESISTIVE OPTICAL ISOLATION CIRCUIT AND DEVICE
- Publication number 20230367071
- Publication date Nov 16, 2023
- Jon B. Cusack
- G02 - OPTICS
Information Patent Application
High Voltage Monitoring for Optical Switching Applications
- Publication number 20220413225
- Publication date Dec 29, 2022
- Google LLC
- Dennis Yen
- G01 - MEASURING TESTING
Information Patent Application
FIBER-OPTIC SWITCHES USING MULTICORE OPTICAL FIBERS
- Publication number 20220276444
- Publication date Sep 1, 2022
- VIAVI Solutions Inc.
- Robert Matthew ADAMS
- G02 - OPTICS
Information Patent Application
Optical Instrument for Imaging and Sensing using Multicore Fiber
- Publication number 20220221708
- Publication date Jul 14, 2022
- Eric SWANSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL MODULE
- Publication number 20220019030
- Publication date Jan 20, 2022
- NTT ELECTRONICS CORPORATION
- Atsushi KUSAYAMA
- G02 - OPTICS
Information Patent Application
Photonic Integrated Circuit Outcoupling Array for Imaging-Based Bea...
- Publication number 20210003784
- Publication date Jan 7, 2021
- University of Central Florida Research Foundation, Inc.
- Christopher Renshaw
- G02 - OPTICS
Information Patent Application
Fixed Distal Optics Endoscope Employing Multicore Fiber
- Publication number 20200110258
- Publication date Apr 9, 2020
- Eric SWANSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND CONTROL METHOD
- Publication number 20190369334
- Publication date Dec 5, 2019
- FUJITSU OPTICAL COMPONENTS LIMITED
- SHUICHI YASUDA
- G02 - OPTICS
Information Patent Application
PHOTONIC APPARATUS USING A PHASE ALIGNMENT WAVEGUIDE
- Publication number 20190170875
- Publication date Jun 6, 2019
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Paul Donald Schmalenberg
- G02 - OPTICS
Information Patent Application
Phase Adjustment Device for Two Light Waves
- Publication number 20180356598
- Publication date Dec 13, 2018
- Inter-University Research Institute Corporation, National Institutes Of Natur...
- Hitoshi KIUCHI
- G01 - MEASURING TESTING
Information Patent Application
DEFORMABLE MIRROR AND CAPACITIVE ACTUATOR ARRAY CONTROLLER
- Publication number 20170371106
- Publication date Dec 28, 2017
- Pedro Godoy Cruz
- G02 - OPTICS
Information Patent Application
METHOD AND CONTROLLER FOR OPERATING A VARIABLE OPTICAL RETARDER AND...
- Publication number 20170131616
- Publication date May 11, 2017
- Lumentum Operations LLC
- Josh P. KEMP
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION AND RECEPTION CONNECTOR SYSTEM
- Publication number 20170045691
- Publication date Feb 16, 2017
- KOREA PHOTONICS TECHNOLOGY INSTITUTE
- Sung-Hwan HWANG
- G02 - OPTICS
Information Patent Application
FIXED DISTAL OPTICS ENDOSCOPE EMPLOYING MULTICORE FIBER
- Publication number 20160357007
- Publication date Dec 8, 2016
- Eric SWANSON
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH MODULE AND OPTICAL RELAY APPARATUS AND PATH EXPANSIO...
- Publication number 20160320562
- Publication date Nov 3, 2016
- Fujitsu Limited
- Shinji KOMIYA
- G02 - OPTICS
Information Patent Application
ANNULAR OPTICAL SHIFTER AND METHOD FOR SHIFTING OPTICAL SIGNAL
- Publication number 20160313508
- Publication date Oct 27, 2016
- Huawei Technologies Co., Ltd
- Liang SONG
- G02 - OPTICS
Information Patent Application
MEMS OPTICAL SWITCH
- Publication number 20160154183
- Publication date Jun 2, 2016
- OPLINK COMMUNICATIONS, INC.
- Jian ZHOU
- G02 - OPTICS
Information Patent Application
BIDIRECTIONAL DATA COMMUNICATIONS CABLE
- Publication number 20150295647
- Publication date Oct 15, 2015
- Devang Parekh
- G02 - OPTICS
Information Patent Application
METHOD FOR COMPENSATING FOR WAVELENGTH SHIFT IN WAVELENGTH SELECTIV...
- Publication number 20150043055
- Publication date Feb 12, 2015
- ACCELINK TECHNOLOGIES CO., LTD.
- Liu Yang
- B32 - LAYERED PRODUCTS
Information Patent Application
MAKING LIGHTLESS CONNECTIONS IN AN OPTICAL CIRCUIT SWITCH
- Publication number 20150036972
- Publication date Feb 5, 2015
- Calient Technologies, Inc.
- Jitender Miglani
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH CONTROL METHOD, OPTICAL SWITCH CONTROL DEVICE, AND O...
- Publication number 20140133800
- Publication date May 15, 2014
- NEC Corporation
- Tomoyuki Hino
- G02 - OPTICS
Information Patent Application
Integrated Delay Line for Optical Coherence Tomography
- Publication number 20140118748
- Publication date May 1, 2014
- MEDLUMICS S.L.
- José Luis Rubio Guivernau
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE USED IN OPTICAL COMMUNICATION SYSTEMS, METHOD OF UPD...
- Publication number 20140105601
- Publication date Apr 17, 2014
- Sumitomo Electric Industries, Ltd.
- Kazuyoshi OOKI
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH SYSTEM AND FEEDBACK CONTROL METHOD OF SIGNAL LIGHT
- Publication number 20130336615
- Publication date Dec 19, 2013
- Huawei Technologies Co., Ltd
- Shijun WANG
- G02 - OPTICS
Information Patent Application
LIGHT SPLITTING AND DETECTING SYSTEM
- Publication number 20130313448
- Publication date Nov 28, 2013
- Asia Optical International Ltd.
- Chia-Tse Sun
- G02 - OPTICS
Information Patent Application
OPTICAL-SWITCH TESTING APPARATUS, OPTICAL-SIGNAL SWITCHING APPARATU...
- Publication number 20090304329
- Publication date Dec 10, 2009
- FUJITSU LIMITED
- Yoshio Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Beam steering element and associated methods for mixed manifold fib...
- Publication number 20090110349
- Publication date Apr 30, 2009
- Olympus Microsystems America, Inc.
- Harry Wayne Presley
- G02 - OPTICS
Information Patent Application
Wavelength selective switch
- Publication number 20080239444
- Publication date Oct 2, 2008
- FUJITSU LIMITED
- Hirofumi Aota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical switching system and control method for micro mirror
- Publication number 20080212157
- Publication date Sep 4, 2008
- FUJITSU LIMITED
- Yuji Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE METHOD OF MANUFACTURING THE SAME
- Publication number 20080199129
- Publication date Aug 21, 2008
- Fujitsu Limited
- Tomoyuki AKAHOSHI
- G02 - OPTICS

Control or adjustment details

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical communication apparatus, optical communication method, and...

Photonic integrated circuit outcoupling array for imaging-based bea...

Optical instrument for imaging and sensing using multicore fiber

Multi-axis MEMS mirror parking

Fiber-optic switches using multicore optical fibers

Optical module

Fixed distal optics endoscope employing multicore fiber

Photonic apparatus using a phase alignment waveguide

Image forming apparatus

Optical transmission device and control method

Reconfigurable optical add-drop multiplexers with servo control and...

Reconfigurable optical add-drop multiplexers with servo control and...

Deformable mirror and capacitive actuator array controller

Scanning retinal imaging system for characterization of eye trackers

Hysteresis-based optical circuit switch scheduler

Method and controller for operating a variable optical retarder and...

Optical transmission and reception connector system

Annular optical shifter and method for shifting optical signal

Integrated delay line for optical coherence tomography

Making connections through an optical circuit switch

Making lightless connections in an optical circuit switch

Optical module used in optical communication systems, method of upd...

Optical switch system and feedback control method of signal light

Making lightless connections in an optical circuit switch

Wavelength selective switch

Beam steering element and associated methods for mixed manifold fib...

Optical-switch testing apparatus, optical-signal switching apparatu...

Method and apparatus for providing free-space optical cross-connect...

Optical switching device

Optical-switch testing apparatus, optical-signal switching apparatu...

Patents Applicationslast 30 patents

ATTENUABLE RESISTIVE OPTICAL ISOLATION CIRCUIT AND DEVICE

High Voltage Monitoring for Optical Switching Applications

FIBER-OPTIC SWITCHES USING MULTICORE OPTICAL FIBERS

Optical Instrument for Imaging and Sensing using Multicore Fiber

OPTICAL MODULE

Photonic Integrated Circuit Outcoupling Array for Imaging-Based Bea...

Fixed Distal Optics Endoscope Employing Multicore Fiber

OPTICAL TRANSMISSION DEVICE AND CONTROL METHOD

PHOTONIC APPARATUS USING A PHASE ALIGNMENT WAVEGUIDE

Phase Adjustment Device for Two Light Waves

DEFORMABLE MIRROR AND CAPACITIVE ACTUATOR ARRAY CONTROLLER

METHOD AND CONTROLLER FOR OPERATING A VARIABLE OPTICAL RETARDER AND...

OPTICAL TRANSMISSION AND RECEPTION CONNECTOR SYSTEM

FIXED DISTAL OPTICS ENDOSCOPE EMPLOYING MULTICORE FIBER

OPTICAL SWITCH MODULE AND OPTICAL RELAY APPARATUS AND PATH EXPANSIO...

ANNULAR OPTICAL SHIFTER AND METHOD FOR SHIFTING OPTICAL SIGNAL

MEMS OPTICAL SWITCH

BIDIRECTIONAL DATA COMMUNICATIONS CABLE

METHOD FOR COMPENSATING FOR WAVELENGTH SHIFT IN WAVELENGTH SELECTIV...

MAKING LIGHTLESS CONNECTIONS IN AN OPTICAL CIRCUIT SWITCH

OPTICAL SWITCH CONTROL METHOD, OPTICAL SWITCH CONTROL DEVICE, AND O...

Integrated Delay Line for Optical Coherence Tomography

OPTICAL MODULE USED IN OPTICAL COMMUNICATION SYSTEMS, METHOD OF UPD...

OPTICAL SWITCH SYSTEM AND FEEDBACK CONTROL METHOD OF SIGNAL LIGHT

LIGHT SPLITTING AND DETECTING SYSTEM

OPTICAL-SWITCH TESTING APPARATUS, OPTICAL-SIGNAL SWITCHING APPARATU...

Beam steering element and associated methods for mixed manifold fib...

Wavelength selective switch

Optical switching system and control method for micro mirror

OPTICAL MODULE METHOD OF MANUFACTURING THE SAME