ClassID:

173964

G02B2006/12145 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind; Functions Switch

Recent Application in this class:
#1
20260153778
2026-06-04

Optical Switches Based on Induced Optical Loss

#2
20260153677
2026-06-04

STRUCTURES AND METHODS FOR STRESS AND GAP MITIGATION IN INTEGRATED OPTICS MICROELECTROMECHANICAL SYSTEMS

#3
20260140305
2026-05-21

PHOTONIC INTEGRATED CIRCUIT AND METHOD OF MANUFACTURING THE PHOTONIC INTEGRATED CIRCUIT

#4
20260121754
2026-04-30

PHOTONIC WAFER SCALE INTERPOSER WITH ANGLED BEAM GRATING COUPLERS

#5
20260118612
2026-04-30

DIAGONAL DIRECTIONAL COUPLER ELEVATOR

#6
20250362460
2025-11-27

DUAL LAYER OPTICAL SWITCH

#7
20250334743
2025-10-30

STRUCTURES AND METHODS FOR STRESS AND GAP MITIGATION IN INTEGRATED OPTICS MICROELECTROMECHANICAL SYSTEMS

#8
20250314829
2025-10-09

FABRICATION METHOD FOR PHOTONIC DEVICES

#9
20250216605
2025-07-03

DIRECTIONALLY TUNABLE OPTICAL REFLECTOR

#10
20250189726
2025-06-12

WAFER-SCALE-INTEGRATED SILICON-PHOTONICS-BASED OPTICAL SWITCHING SYSTEM AND METHOD OF FORMING

#11
20250110272
2025-04-03

PHOTONIC SWITCH WITH MULTI-WAVELENGTH ROUTING CAPABILITIES

#12
20250004198
2025-01-02

OPTICAL COUPLING DEVICE AND RESPECTIVE METHOD FOR TUNING

#13
20240402423
2024-12-05

SILICON-BASED PHOTONIC QUANTUM MEMORY DEVICES AND METHODS FOR FORMING THE SAME

#14
20240385368
2024-11-21

Reconfigurable PIC Architecture for Both Phase and Amplitude Modulation

#15
20240372621
2024-11-07

Management of Memory Access by Processors through High Bandwidth Interconnects to Memory Sub-Systems

#16
20240361663
2024-10-31

Optical Switches Based on Induced Optical Loss

#17
20240310576
2024-09-19

Directionally tunable optical reflector

#18
20240302708
2024-09-12

Optical Switches Based on Induced Optical Loss

#19
20240302598
2024-09-12

Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming

#20
20240264372
2024-08-08

Multi-tenant isolation on a multi-reticle photonic communication platform

#21
20240192443
2024-06-13

IMPROVED DEPOLARIZATION

#22
20240176167
2024-05-30

INTEGRATED OPTICAL PHASE CHANGE MATERIALS FOR RECONFIGURABLE OPTICS IN GLASS CORES

#23
20240063914
2024-02-22

NETWORK SWITCH SYSTEM

#24
20230324622
2023-10-12

Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming

#25
20230324608
2023-10-12

Optical switch having latched switch states and associated methods

#26
20230280529
2023-09-07

PHOTONIC INTEGRATED CIRCUIT, OPTO-ELECTRONIC SYSTEM AND METHOD

#27
20230251423
2023-08-10

PROGRAMMABLE PHOTONIC INTEGRATED CIRCUIT AND RELATED METHOD OF OPERATION

#28
20230243718
2023-08-03

Electrical test of optical components via metal-insulator-semiconductor capacitor structures

#29
20230228939
2023-07-20

Directionally tunable optical reflector

#30
20230152517
2023-05-18

Thermally modulated photonic switch and associated methods

#31
20230152516
2023-05-18

Optical Waveguide Structure and Manufacturing Method, Optical Waveguide Module, Optical Switching Device, and System

#32
20230114842
2023-04-13

Multi-tenant isolation on a multi-reticle photonic communication platform

#33
20230103587
2023-04-06

Systems, methods, and apparatus for optical transceiver with multiple switch state configurations

#34
20230047258
2023-02-16

Optical switches based on induced optical loss

#35
20230022612
2023-01-26

Electrical test of optical components via metal-insulator-semiconductor capacitor structures

#36
20220357601
2022-11-10

Optical module and manufacturing method thereof

#37
20220357514
2022-11-10

Fabrication method for photonic devices

#38
20220317381
2022-10-06

Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming

#39
20220299707
2022-09-22

Directionally tunable optical reflector

#40
20220269008
2022-08-25

Multi-speed transceiver system

#41
20220229233
2022-07-21

Optical phased array chip using MEMS switch and manufacturing method thereof

#42
20220214497
2022-07-07

Photonic systems to enable top-side wafer-level optical and electrical test

#43
20220069908
2022-03-03

Power-efficient integrated photonic switch

#44
20220021457
2022-01-20

NETWORK SWITCH SYSTEM

#45
20220003936
2022-01-06

MEMS optical switch with stop control

#46
20220003925
2022-01-06

In-plane MEMS optical switch

#47
20210364693
2021-11-25

Displays with coherent fiber bundles

#48
20210278595
2021-09-09

Fabrication method for photonic devices

#49
20210199892
2021-07-01

Integrated optical switches using deuterated liquids for increased bandwidth

#50
20210191046
2021-06-24

Wafer-scale-integrated silicon-photonics-based optical switching system and method of forming

#51
20210063647
2021-03-04

Systems, methods, and apparatus for optical transceiver with multiple switch state configurations

#52
20210048581
2021-02-18

Post-fabrication trimming of silicon ring resonators via integrated annealing

#53
20210018692
2021-01-21

Multicast switch

#54
20210003903
2021-01-07

Optical switches based on induced optical loss

#55
20200371295
2020-11-26

Systems, methods, and apparatus for optical transceiver with multiple switch state configurations

#56
20200355871
2020-11-12

Optical interconnect for switch applications

#57
20200341191
2020-10-29

Photonics systems to enable top-side wafer-level optical and electrical test

#58
20200257045
2020-08-13

Photonic multiplexer for single-photon sources

#59
20200252126
2020-08-06

Normal incidence photodetector with self-test functionality

#60
20200200973
2020-06-25

Wavelength conversion device and excitation light switching method

#61
20200162156
2020-05-21

Normal incidence photodetector with self-test functionality

#62
20200158957
2020-05-21

Silicon photonic integrated system in a switch

#63
20200154180
2020-05-14

Photonic switches, photonic switching fabrics and methods for data centers

#64
20200150241
2020-05-14

Dual-polarization LiDAR systems and methods

#65
20200145742
2020-05-07

Photonic switches, photonic switching fabrics and methods for data centers

#66
20200145741
2020-05-07

PHOTONIC SWITCHES, PHOTONIC SWITCHING FABRICS AND METHODS FOR DATA CENTERS

#67
20200084524
2020-03-12

Photonic switches, photonic switching fabrics and methods for data centers

#68
20200084523
2020-03-12

Photonic switches, photonic switching fabrics and methods for data centers

#69
20200068278
2020-02-27

Photonic switches, photonic switching fabrics and methods for data centers

#70
20200049892
2020-02-13

Methods and system for microelectromechanical packaging

#71
20200041728
2020-02-06

Integrated MEMS switches for selectively coupling light in and out of a waveguide

#72
20200014991
2020-01-09

Photonic switches, photonic switching fabrics and methods for data centers

#73
20190391326
2019-12-26

Displays with coherent fiber bundles

#74
20190259903
2019-08-22

Three-dimensional co-axial linear photonic switch

#75
20190196100
2019-06-27

Photonic multiplexer for single-photon sources

#76
20190170946
2019-06-06

Optical switch and optical switching system

#77
20190146158
2019-05-16

Waveguide switch

#78
20190137692
2019-05-09

Optical switch and optical switching system

#79
20190072720
2019-03-07

OPTICAL INTERCONNECT FOR SWITCH APPLICATIONS

#80
20190058304
2019-02-21

Mode-locked semiconductor laser capable of changing output-comb frequency spacing

#81
20190029512
2019-01-31

Systems and methods of optical coherence tomography with a multi-focal delay line

#82
20190018302
2019-01-17

Prismatic optical logic circuits

#83
20180299622
2018-10-18

Methods and systems for microelectronic packaging

#84
20180239216
2018-08-23

Media-defined optical logic circuitry design

#85
20180175961
2018-06-21

Integrated MEMS switches for selectively coupling light in and out of a waveguide

#86
20180172918
2018-06-21

All-solid state optical transmit/receive terminal

#87
20180070157
2018-03-08

Photonic switches, photonic switching fabrics and methods for data centers

#88
20180045893
2018-02-15

INTEGRATED OPTICAL SWITCHING AND SPLITTING FOR OPTICAL NETWORKS

#89
20170293075
2017-10-12

Photonic crystal all-optical anti-interference self-locking trigger switch

#90
20170285440
2017-10-05

TE optical switch with high extinction ratio based on slab photonic crystals

#91
20170277011
2017-09-28

Electromagnetic waveguide transmission modulation device

#92
20170160484
2017-06-08

Scalable optical switches and switching modules

#93
20170146742
2017-05-25

Optical waveguide device and module

#94
20170139145
2017-05-18

OPTICAL INTERCONNECT FOR SWITCH APPLICATIONS

#95
20170003454
2017-01-05

Adiabatic coupler

#96
20160377805
2016-12-29

MEMS based photonic devices and methods for forming

#97
20160349594
2016-12-01

Plasmonic switch device and method

#98
20160341892
2016-11-24

Displays with coherent fiber bundles

#99
20160337731
2016-11-17

System and Method for Photonic Switching

#100
20160334575
2016-11-17

System and Method for Photonic Switching

#101
20160327751
2016-11-10

Silicon-photonics-based optical switch

#102
20160227997
2016-08-11

Systems and methods of optical coherence tomography with a multi-focal delay line

#103
20160025930
2016-01-28

Switch apparatus

#104
20150349187
2015-12-03

Power semiconductor device formed from a vertical thyristor epitaxial layer structure

#105
20150301362
2015-10-22

Integrated driver and related method

#106
20150253511
2015-09-10

Method and apparatus for beam control with optical MEMS beam waveguide

#107
20150253510
2015-09-10

Integrated thermo-optic switch with thermally isolated and heat restricting pillars

#108
20150247970
2015-09-03

Optical circuit

#109
20150205043
2015-07-23

Optical waveguide device and module

#110
20150168648
2015-06-18

Plasmonic wavelength selective switch

#111
20150093515
2015-04-02

Method of manufacturing polymer optical waveguides and devices thereof

#112
20150055910
2015-02-26

Hybrid MOS optical modulator

#113
20150036971
2015-02-05

Scalable optical switches and switching modules

#114
20140363123
2014-12-11

High voltage photoconductive switch package

#115
20140037257
2014-02-06

Displays with coherent fiber bundles

#116
20130322815
2013-12-05

Waveguide type optical switch

#117
20130308944
2013-11-21

Butterfly optical network with crossing-free switches

#118
20130266257
2013-10-10

Optical waveguide switch

#119
20120251041
2012-10-04

Optical waveguide device and module

#120
20120020614
2012-01-26

Optical switch device and method of manufacturing the same

#121
20110116740
2011-05-19

OPTICAL COMMUNICATION DEVICE HAVING DIGITAL OPTICAL SWITCHES

#122
20110002576
2011-01-06

Silicide thermal heaters for silicon-on-insulator nanophotonic devices

#123
20100296788
2010-11-25

Electro-optical memory cell

#124
20100278487
2010-11-04

Photonic crystal element

#125
20100247037
2010-09-30

Optical mode coupler

#126
20100209038
2010-08-19

Hitless tuning and switching of optical resonator amplitude and phase responses

#127
20100183302
2010-07-22

OPTICAL SWITCH

#128
20100119226
2010-05-13

Reconfigurable DWDM wavelength switch based on complementary bandpass filters

#129
20090269005
2009-10-29

Photonic systems and methods for encoding data in carrier electromagnetic waves

#130
20090269000
2009-10-29

Photonic systems and methods for encoding data in carrier electromagnetic waves

#131
20090046977
2009-02-19

WAVEGUIDE DEVICE AND OPTICAL NETWORK SYSTEM

#132
20080285912
2008-11-20

INTEGRATED CIRCUIT WITH OPTICAL SWITCH

#133
20080159681
2008-07-03

Thermo-optic tuning of a multi-directional optical waveguide

#134
20080159679
2008-07-03

Photonic systems and methods for encoding data in carrier electromagnetic waves

#135
20080144996
2008-06-19

Variable photonic coupler

#136
20080002926
2008-01-03

Optical modulator

#137
20070253659
2007-11-01

Optical switch, optical modulator and wavelength variable filter

#138
20070196049
2007-08-23

Tunable resonant cavity based on the field effect in semiconductors

#139
20070098321
2007-05-03

Optical switch

#140
20070092181
2007-04-26

Optical switch, optical modulator and wavelength variable filter

#141
20070086691
2007-04-19

Optical switch, optical modulator and wavelength variable filter

#142
20070058896
2007-03-15

Optical switch, optical modulator and wavelength variable filter

#143
20070025410
2007-02-01

CHG ring resonators

#144
20060261432
2006-11-23

3D optoelectronic micro system

#145
20060257073
2006-11-16

Optical switch and matrix optical switch

#146
20060245686
2006-11-02

Monolithic waveguide/MEMS switch

#147
20060082894
2006-04-20

Optical deflector

#148
20060039653
2006-02-23

Resonant optical devices incorporating multi-layer dispersion-engineered waveguides

#149
20060039647
2006-02-23

Grating-based wavelength selective switch

#150
20060039646
2006-02-23

Optical switch and matrix optical switch

#151
20060023993
2006-02-02

Directional optical coupler

#152
20050275921
2005-12-15

Hitless switch for high-density integrated optics

#153
20050271320
2005-12-08

Low-loss optical waveguide crossovers using an out-of-plane waveguide

#154
20050254752
2005-11-17

Switchable optical components

#155
20050207699
2005-09-22

Optical switches incorporating multi-layer dispersion-engineered waveguides

#156
20050196098
2005-09-08

Optical switch

#157
20050185884
2005-08-25

Single-level no-crossing microelectromechanical hitless switch for high density integrated optics

#158
20050180680
2005-08-18

Integrated optical devices and method of fabrication thereof

#159
20050175274
2005-08-11

Modulator based on tunable resonant cavity

#160
20050175270
2005-08-11

Electronically biased strip loaded waveguide

#161
20050163418
2005-07-28

Single-level no-crossing microelectromechanical hitless switch for high density integrated optics

#162
20050163411
2005-07-28

Optical modulator, exposure head and image recording apparatus

#163
20050157975
2005-07-21

Ultrahigh index contrast planar strictly non-blocking high-port count cross-connect switch matrix

#164
20050156191
2005-07-21

Actuator structure and optical device

#165
20050147344
2005-07-07

Nano-electromechanical high-index contrast

#166
20050135764
2005-06-23

Fabrication of multi-layer dispersion-engineered waveguides

#167
20050135721
2005-06-23

Modulators incorporating multi-layer dispersion-engineered waveguides

#168
20050123259
2005-06-09

Strip loaded waveguide integrated with electronics components

#169
20050111783
2005-05-26

Liquid crystal thermo-optic switch and element

#170
20050105864
2005-05-19

Waveguide type optical device using large third order non-linearity optical material and method for operating the same

#171
20050100260
2005-05-12

Optical waveguide device, variable optical attenuator, and optical switch

#172
20050094918
2005-05-05

Tunable resonant cavity based on the field effect in semiconductors

#173
20050094915
2005-05-05

Directional optical coupler

#174
20050089294
2005-04-28

Strip loaded waveguide with low-index transition layer

#175
20050058416
2005-03-17

Optical devices with engineered nonlinear nanocomposite materials

#176
20050058415
2005-03-17

Optical devices with engineered nonlinear nanocomposite materials

#177
20050053329
2005-03-10

All-optical compression systems

#178
20050018957
2005-01-27

Planar lightwave wavelength device using moveable mirrors

#179
20050017260
2005-01-27

Quantum dots of group IV semiconductor materials

#180
20050002597
2005-01-06

Integrated optical router and wavelength convertor matrix

#181
18822024
2025-07-08

Method for manufacturing an optical switching system

#182
18679030
2025-07-15

Systems and methods for processing optical signals

#183
17496491
2022-11-01

N-arm interferometric photonic integrated circuit based software defined optical aperture system

#184
16992557
2024-06-04

Systems and methods for processing optical signals

#185
16689964
2022-10-18

Systems and methods for generating entanglement between qubits

#186
16602404
2022-05-03

Super system on chip

#187
16503993
2020-08-18

Optical switches based on induced optical loss

#188
15683112
2018-11-13

Reverse bias modulating multi-material waveguide/diode

#189
15219720
2017-11-14

Reconfigurable athermal optical filters