Patents-Review.com
ClassID:

174110 ⎘

G02B6/354 - CPC Classification

Classification description:

Light guides; Coupling light guides; Optical coupling means having switching means Switching arrangements, i.e. number of input/output ports and interconnection types

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

Optical Switches Based on Induced Optical Loss

 #2
20260118593
2026-04-30

IN CABLE FIBER SHUFFLE

 #3
20250076597
2025-03-06

Optical Communication Device

 #4
20240361663
2024-10-31

Optical Switches Based on Induced Optical Loss

 #5
20240361543
2024-10-31

MULTI-FUNCTIONAL DEVICE MOUNT AND APPARATUS UTILIZING SAME

 #6
20240329323
2024-10-03

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, VISIBLE LIGHT SOURCE MODULE, AND OPTICAL ENGINE

 #7
20240302708
2024-09-12

Optical Switches Based on Induced Optical Loss

 #8
20240280758
2024-08-22

OPTICAL NODE, ROTATION ANGLE DEVIATION COMPENSATION SYSTEM AND ROTATION ANGLE DEVIATION COMPENSATION METHOD

 #9
20240159971
2024-05-16

LASER SYSTEMS FOR SPECTROSCOPY

 #10
20240134127
2024-04-25

OPTICAL SWITCH

 #11
20240045148
2024-02-08

PAIR ROUTING BETWEEN UNDERSEA FIBER OPTIC CABLES

 #12
20230161117
2023-05-25

Magnetic self-mating fiber optic connector and fiber optic switch sensor

 #13
20230097851
2023-03-30

Optical switching apparatus

 #14
20230062544
2023-03-02

High-density switch

 #15
20230047258
2023-02-16

Optical switches based on induced optical loss

 #16
20230034669
2023-02-02

Pair routing between undersea fiber optic cables

 #17
20230029264
2023-01-26

Optical beam director

 #18
20220342156
2022-10-27

Wavelength selective switch

 #19
20210302660
2021-09-30

Pair routing between three undersea fiber optic cables

 #20
20210278596
2021-09-09

Wavelength selective switch based on LCoS

 #21
20210239569
2021-08-05

Measurement system

 #22
20210142701
2021-05-13

Household appliance component

 #23
20210003903
2021-01-07

Optical switches based on induced optical loss

 #24
20200363633
2020-11-19

Optical beam director

 #25
20200257045
2020-08-13

Photonic multiplexer for single-photon sources

 #26
20200041728
2020-02-06

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

 #27
20200033953
2020-01-30

Optical membrane switch device

 #28
20190377135
2019-12-12

Optical scanner with optically switched paths to multiple surface or edge couplers

 #29
20190353848
2019-11-21

FTIR/TIR optical switch using a moving waveguide

 #30
20190348595
2019-11-14

Adjustment of qubit frequency through annealing

 #31
20190212472
2019-07-11

Integrated photonics device for continuous phase-controlled active beam steering and forming

 #32
20190196100
2019-06-27

Photonic multiplexer for single-photon sources

 #33
20190170946
2019-06-06

Optical switch and optical switching system

 #34
20190165243
2019-05-30

Adjustment of qubit frequency through annealing

 #35
20190154921
2019-05-23

Optical switch and optical switching system

 #36
20190146158
2019-05-16

Waveguide switch

 #37
20190146087
2019-05-16

Foveal patterned optical switches for MEMS LiDAR beam steering unit

 #38
20190137692
2019-05-09

Optical switch and optical switching system

 #39
20190103934
2019-04-04

Optical protection switch with broadcast multi-directional capability

 #40
20190067848
2019-02-28

MEMORY MEZZANINE CONNECTORS

 #41
20190004250
2019-01-03

Optical arrangement for managing diversity and isolation between ports in a wavelength selective switch

 #42
20180356597
2018-12-13

Partitioned optical switch

 #43
20180175961
2018-06-21

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

 #44
20180172918
2018-06-21

All-solid state optical transmit/receive terminal

 #45
20180106970
2018-04-19

Beam branching device

 #46
20170261192
2017-09-14

Lighting device

 #47
20170010414
2017-01-12

Optical switches with surface grating couplers and edge couplers

 #48
20160341901
2016-11-24

Wavelength dispersing device

 #49
20160259128
2016-09-08

Optical arrangement for managing diversity and isolation between ports in a wavelength selective switch

 #50
20150334475
2015-11-19

Wavelength division multiplexer array

 #51
20150277056
2015-10-01

Cross-connect switch using 1D arrays of beam steering elements

 #52
20150205049
2015-07-23

Optical switch using optical fibers

 #53
20150198768
2015-07-16

Fiber optic circuit breaker

 #54
20150168652
2015-06-18

Inter-mode light switch

 #55
20150098678
2015-04-09

Compound optical circuit switch

 #56
20140307998
2014-10-16

Optical path-changing device having curved waveguide

 #57
20140178000
2014-06-26

Power-efficient optical circuit

 #58
20140169733
2014-06-19

OPTICAL MODULE

 #59
20140153868
2014-06-05

Optical Bus System

 #60
20140133800
2014-05-15

OPTICAL SWITCH CONTROL METHOD, OPTICAL SWITCH CONTROL DEVICE, AND OPTICAL TRANSMISSION SYSTEM

 #61
20130223791
2013-08-29

Wavelength-selective path-switching element

 #62
20130177272
2013-07-11

Systems and methods for reducing off-axis optical aberrations in wavelength dispersed devices

 #63
20120269481
2012-10-25

Optofluidic apparatus, method, and application

 #64
20120250574
2012-10-04

Incremental high radix network scaling

 #65
20100046884
2010-02-25

System and method for asymmetrical fiber spacing for wavelength selective switches

 #66
20090273840
2009-11-05

WAVELENGTH DISPERSING DEVICE

 #67
20090214161
2009-08-27

Multimode interference waveguide type optical switch

 #68
20060093361
2006-05-04

Optical bus system

 #69
17081260
2023-02-28

Magnetic self-mating fiber optic connector and fiber optic switch sensor

 #70
16503993
2020-08-18

Optical switches based on induced optical loss

 #71
16019034
2019-10-01

Damping mechanism for micro-electro-mechanical systems (MEMS) structures, including tilting mirror devices used in optical components

 #72
15615415
2018-03-06

Multicast wavelength selective switch