with intersecting or branching waveguides

Industry

CPC
G02F1/3137

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/3137with intersecting or branching waveguides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical AD converter and optical receiver
- Patent number 11,868,026
- Issue date Jan 9, 2024
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Grant
Displays with coherent fiber bundles
- Patent number 11,860,409
- Issue date Jan 2, 2024
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Grant
Beam-steering system based on a MEMS-actuated vertical-coupler array
- Patent number 11,781,379
- Issue date Oct 10, 2023
- The Regents of the University of California
- Xiaosheng Zhang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Phase-combining waveguide doubler for optical phased array in solid...
- Patent number 11,714,330
- Issue date Aug 1, 2023
- The Regents of the University of Michigan
- Ya Sha Yi
- G01 - MEASURING TESTING
Information Patent Grant
Optical splitter chip, optical splitter component, optical splitter...
- Patent number 11,644,619
- Issue date May 9, 2023
- Huawei Technologies Co., Ltd.
- Biao Qi
- G02 - OPTICS
Information Patent Grant
System and method for emitting light using a photonics waveguide wi...
- Patent number 11,520,212
- Issue date Dec 6, 2022
- BEIJING VOYAGER TECHNOLOGY CO., LTD.
- Youmin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Optical phased arrays including member to correct phase error gener...
- Patent number 11,506,952
- Issue date Nov 22, 2022
- Samsung Electronics Co., Ltd.
- Hyunil Byun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical waveguide device with reinforcement member for optical fibe...
- Patent number 11,500,264
- Issue date Nov 15, 2022
- Sumitomo Osaka Cement Co., Ltd.
- Kei Katou
- G02 - OPTICS
Information Patent Grant
Beam-steering system based on a MEMS-actuated vertical-coupler array
- Patent number 11,441,353
- Issue date Sep 13, 2022
- The Regents of the University of California
- Xiaosheng Zhang
- G02 - OPTICS
Information Patent Grant
Optical splitter chip, optical splitter component, optical splitter...
- Patent number 11,280,960
- Issue date Mar 22, 2022
- Huawei Technologies Co., Ltd.
- Biao Qi
- G02 - OPTICS
Information Patent Grant
Electrically-controllable 3D optical waveguide switch with phase ch...
- Patent number 11,231,635
- Issue date Jan 25, 2022
- HRL Laboratories, LLC
- Jeong-Sun Moon
- G02 - OPTICS
Information Patent Grant
Displays with coherent fiber bundles
- Patent number 11,131,803
- Issue date Sep 28, 2021
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Grant
Optical phased arrays including member to correct phase error gener...
- Patent number 10,989,984
- Issue date Apr 27, 2021
- Samsung Electronics Co., Ltd.
- Hyunil Byun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beam steering device and electronic apparatus including the same
- Patent number 10,983,413
- Issue date Apr 20, 2021
- Samsung Electronics Co., Ltd.
- Changgyun Shin
- G01 - MEASURING TESTING
Information Patent Grant
Lens-based integrated two-dimensional beam steering device
- Patent number 10,444,596
- Issue date Oct 15, 2019
- Shanghai Jiao Tong University
- Kan Wu
- G02 - OPTICS
Information Patent Grant
Displays with coherent fiber bundles
- Patent number 10,436,979
- Issue date Oct 8, 2019
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Grant
Laser beam steering device and system including the same
- Patent number 10,261,390
- Issue date Apr 16, 2019
- Samsung Electronics Co., Ltd.
- Sunil Kim
- G02 - OPTICS
Information Patent Grant
Optical signal processing device
- Patent number 10,254,625
- Issue date Apr 9, 2019
- Nippon Telegraph and Telephone Corporation
- Kenya Suzuki
- G02 - OPTICS
Information Patent Grant
Method and apparatus for monitoring and controlling a photonic swit...
- Patent number 10,209,537
- Issue date Feb 19, 2019
- Huawei Technologies Canada Co., Ltd.
- Ray Chung
- G02 - OPTICS
Information Patent Grant
Reconfigurable athermal optical filters
- Patent number 9,817,297
- Issue date Nov 14, 2017
- Alcatel-Lucent USA Inc.
- Argishti Melikyan
- G02 - OPTICS
Information Patent Grant
High power optical switch
- Patent number 9,772,451
- Issue date Sep 26, 2017
- Raytheon Company
- Irl W. Smith
- G02 - OPTICS
Information Patent Grant
Waveguide switch with tuned photonic microring
- Patent number 9,740,080
- Issue date Aug 22, 2017
- International Business Machines Corporation
- John J. Ellis-Monaghan
- G02 - OPTICS
Information Patent Grant
Device for routing light among a set of optical waveguides
- Patent number 9,703,050
- Issue date Jul 11, 2017
- City University of Hong Kong
- Hau Ping Chan
- G02 - OPTICS
Information Patent Grant
Integrated light source and light output control method
- Patent number 9,664,981
- Issue date May 30, 2017
- NEC Corporation
- Takanori Shimizu
- G02 - OPTICS
Information Patent Grant
Switch apparatus
- Patent number 9,488,783
- Issue date Nov 8, 2016
- Furukawa Electric Co., Ltd.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Grant
High power optical switch
- Patent number 9,470,953
- Issue date Oct 18, 2016
- Raytheon Company
- Irl W. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nanophotonic spatial light modulator
- Patent number 9,470,955
- Issue date Oct 18, 2016
- Karlsruher Institut für Technologie
- Wolfram Pernice
- G02 - OPTICS
Information Patent Grant
Displays with coherent fiber bundles
- Patent number 9,435,939
- Issue date Sep 6, 2016
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Grant
Waveguide type optical switch
- Patent number 9,360,629
- Issue date Jun 7, 2016
- Nippon Telegraph and Telephone Corporation
- Toshio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator
- Patent number 9,329,340
- Issue date May 3, 2016
- Sumitomo Osaka Cement Co., Ltd.
- Katsutoshi Kondou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array
- Publication number 20240011353
- Publication date Jan 11, 2024
- The Regents of the University of California
- Xiaosheng ZHANG
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
PROGRAMMABLE OPTICAL CHIP AND TERMINAL
- Publication number 20230185155
- Publication date Jun 15, 2023
- United Microelectronics Center Co., Ltd
- Boling Ouyang
- G02 - OPTICS
Information Patent Application
OPTICAL AD CONVERTER AND OPTICAL RECEIVER
- Publication number 20230136573
- Publication date May 4, 2023
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Application
Phase-Combining Waveguide Doubler For Optical Phased Array In Solid...
- Publication number 20220357632
- Publication date Nov 10, 2022
- The Regents of the University of Michigan
- Ya Sha YI
- G02 - OPTICS
Information Patent Application
Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array
- Publication number 20220356761
- Publication date Nov 10, 2022
- The Regents of the University of California
- Xiaosheng ZHANG
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SYSTEM AND METHOD FOR EMITTING LIGHT USING A PHOTONICS WAVEGUIDE WI...
- Publication number 20220206357
- Publication date Jun 30, 2022
- Beijing Voyager Technology Co., Ltd.
- Youmin Wang
- G01 - MEASURING TESTING
Information Patent Application
Optical Splitter Chip, Optical Splitter Component, Optical Splitter...
- Publication number 20220171128
- Publication date Jun 2, 2022
- Huawei Technologies Co., Ltd
- Biao QI
- G02 - OPTICS
Information Patent Application
LIDAR APPARATUS HAVING IMPROVED SIGNAL-TO-NOISE RATIO
- Publication number 20220003870
- Publication date Jan 6, 2022
- Samsung Electronics Co., Ltd.
- Hyunil BYUN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL WAVEGUIDE DEVICE
- Publication number 20210373408
- Publication date Dec 2, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Kei KATOU
- G02 - OPTICS
Information Patent Application
Displays with Coherent Fiber Bundles
- Publication number 20210364693
- Publication date Nov 25, 2021
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Application
THIN WAVEGUIDE IMAGER
- Publication number 20210302737
- Publication date Sep 30, 2021
- Facebook Technologies, LLC
- Giuseppe CALAFIORE
- G02 - OPTICS
Information Patent Application
OPTICAL PHASED ARRAYS INCLUDING MEMBER TO CORRECT PHASE ERROR GENER...
- Publication number 20210215993
- Publication date Jul 15, 2021
- Samsung Electronics Co., Ltd.
- Hyunil BYUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array
- Publication number 20210116778
- Publication date Apr 22, 2021
- The Regents of the University of California
- Xiaosheng ZHANG
- G02 - OPTICS
Information Patent Application
ELECTRO ABSORPTION MODULATING APPARATUS
- Publication number 20210080802
- Publication date Mar 18, 2021
- CENTERA PHOTONICS INC.
- Guan-Fu Lu
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE
- Publication number 20200033692
- Publication date Jan 30, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Kei KATOU
- G02 - OPTICS
Information Patent Application
Displays with Coherent Fiber Bundles
- Publication number 20190391326
- Publication date Dec 26, 2019
- Apple Inc.
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Application
BEAM STEERING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20190004394
- Publication date Jan 3, 2019
- Samsung Electronics Co., Ltd.
- Changgyun SHIN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SIGNAL PROCESSING DEVICE
- Publication number 20180164656
- Publication date Jun 14, 2018
- Nippon Telegraph and Telephone Corporation
- Kenya Suzuki
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR MONITORING AND CONTROLLING A PHOTONIC SWIT...
- Publication number 20180074386
- Publication date Mar 15, 2018
- Huawei Technologies Canada Co., Ltd.
- Ray CHUNG
- G02 - OPTICS
Information Patent Application
LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME
- Publication number 20180059507
- Publication date Mar 1, 2018
- Samsung Electronics Co., Ltd.
- Sunil KIM
- G02 - OPTICS
Information Patent Application
WAVEGUIDE SWITCH WITH TUNED PHOTONIC MICRORING
- Publication number 20170123290
- Publication date May 4, 2017
- International Business Machines Corporation
- John J. Ellis-Monaghan
- G02 - OPTICS
Information Patent Application
High Power Optical Switch
- Publication number 20160252796
- Publication date Sep 1, 2016
- Raytheon Company
- Irl W. Smith
- G02 - OPTICS
Information Patent Application
OPTICAL LOGIC CIRCUIT OPERATING BY CONTROLLING REFLECTION OF LIGHT...
- Publication number 20150316830
- Publication date Nov 5, 2015
- Korea Advanced Institute of Science and Technology
- Hyo-Hoon PARK
- G02 - OPTICS
Information Patent Application
High Power Optical Switch
- Publication number 20150185584
- Publication date Jul 2, 2015
- Raytheon Company
- Irl W. Smith
- G02 - OPTICS
Information Patent Application
OPTICAL CIRCUIT
- Publication number 20140334769
- Publication date Nov 13, 2014
- NEC Corporation
- Shigeru Nakamura
- G02 - OPTICS
Information Patent Application
Integrated System for Active Equalization of Chromatic Dispersion
- Publication number 20140328556
- Publication date Nov 6, 2014
- MEDLUMICS S.L.
- José Luis Rubio Guivernau
- G02 - OPTICS
Information Patent Application
Optical Path-Changing Device Having Curved Waveguide
- Publication number 20140307998
- Publication date Oct 16, 2014
- Korea Advanced Institute of Science and Technology
- Hyo-Hoon Park
- G02 - OPTICS
Information Patent Application
Displays with Coherent Fiber Bundles
- Publication number 20140037257
- Publication date Feb 6, 2014
- Tseng-Mau Yang
- G02 - OPTICS
Information Patent Application
WAVEGUIDE TYPE OPTICAL SWITCH
- Publication number 20130322815
- Publication date Dec 5, 2013
- Nippon Telegraph and Telephone Corporation
- Toshio Watanabe
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH DEVICE AND METHODS OF MANUFACTURING THE SAME
- Publication number 20130243369
- Publication date Sep 19, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang Ho PARK
- G02 - OPTICS

with intersecting or branching waveguides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical AD converter and optical receiver

Displays with coherent fiber bundles

Beam-steering system based on a MEMS-actuated vertical-coupler array

Phase-combining waveguide doubler for optical phased array in solid...

Optical splitter chip, optical splitter component, optical splitter...

System and method for emitting light using a photonics waveguide wi...

Optical phased arrays including member to correct phase error gener...

Optical waveguide device with reinforcement member for optical fibe...

Beam-steering system based on a MEMS-actuated vertical-coupler array

Optical splitter chip, optical splitter component, optical splitter...

Electrically-controllable 3D optical waveguide switch with phase ch...

Displays with coherent fiber bundles

Optical phased arrays including member to correct phase error gener...

Beam steering device and electronic apparatus including the same

Lens-based integrated two-dimensional beam steering device

Displays with coherent fiber bundles

Laser beam steering device and system including the same

Optical signal processing device

Method and apparatus for monitoring and controlling a photonic swit...

Reconfigurable athermal optical filters

High power optical switch

Waveguide switch with tuned photonic microring

Device for routing light among a set of optical waveguides

Integrated light source and light output control method

Switch apparatus

High power optical switch

Nanophotonic spatial light modulator

Displays with coherent fiber bundles

Waveguide type optical switch

Optical modulator

Patents Applicationslast 30 patents

Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array

PROGRAMMABLE OPTICAL CHIP AND TERMINAL

OPTICAL AD CONVERTER AND OPTICAL RECEIVER

Phase-Combining Waveguide Doubler For Optical Phased Array In Solid...

Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array

SYSTEM AND METHOD FOR EMITTING LIGHT USING A PHOTONICS WAVEGUIDE WI...

Optical Splitter Chip, Optical Splitter Component, Optical Splitter...

LIDAR APPARATUS HAVING IMPROVED SIGNAL-TO-NOISE RATIO

OPTICAL WAVEGUIDE DEVICE

Displays with Coherent Fiber Bundles

THIN WAVEGUIDE IMAGER

OPTICAL PHASED ARRAYS INCLUDING MEMBER TO CORRECT PHASE ERROR GENER...

Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array

ELECTRO ABSORPTION MODULATING APPARATUS

OPTICAL WAVEGUIDE DEVICE

Displays with Coherent Fiber Bundles

BEAM STEERING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

OPTICAL SIGNAL PROCESSING DEVICE

METHOD AND APPARATUS FOR MONITORING AND CONTROLLING A PHOTONIC SWIT...

LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME

WAVEGUIDE SWITCH WITH TUNED PHOTONIC MICRORING

High Power Optical Switch

OPTICAL LOGIC CIRCUIT OPERATING BY CONTROLLING REFLECTION OF LIGHT...

High Power Optical Switch

OPTICAL CIRCUIT

Integrated System for Active Equalization of Chromatic Dispersion

Optical Path-Changing Device Having Curved Waveguide

Displays with Coherent Fiber Bundles

WAVEGUIDE TYPE OPTICAL SWITCH

OPTICAL SWITCH DEVICE AND METHODS OF MANUFACTURING THE SAME