Patents-Review.com
ClassID:

174102 ⎘

G02B6/3524 - CPC Classification

Classification description:

Light guides; Coupling light guides; Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive

Sub-classes:
Recent Application in this class:
#1
20250155647
2025-05-15

WAVELENGTH SELECTIVE SWITCH, METHOD FOR SCHEDULING TRANSMISSION DIRECTION OF LIGHT BEAM, AND OPTICAL SWITCHING NODE

 #2
20240272369
2024-08-15

TUNABLE SILICON NITRIDE WAVEGUIDE STRUCTURE

 #3
20240231179
2024-07-11

OPTICAL SWITCH MODULE AND OPTICAL BY-PASS APPARATUS

 #4
20230296827
2023-09-21

Laser systems utilizing cellular-core optical fibers for beam shaping

 #5
20220214495
2022-07-07

Laser systems utilizing cellular-core optical fibers for beam shaping

 #6
20210356674
2021-11-18

M×N wavelength selective switch with compressed port spacing

 #7
20210132288
2021-05-06

Laser systems utilizing cellular-core optical fibers for beam shaping

 #8
20200387046
2020-12-10

Laser beam phase-modulation device, laser beam steering device and laser beam steering system including the same

 #9
20200018894
2020-01-16

Laser systems utilizing cellular-core optical fibers for beam shaping

 #10
20190196111
2019-06-27

Integrated photonic device for modulating the phase of a light signal

 #11
20180210144
2018-07-26

Laser systems utilizing cellular-core optical fibers for beam shaping

 #12
20180136542
2018-05-17

Laser beam phase-modulation device, laser beam steering device and laser beam steering system including the same

 #13
20180128984
2018-05-10

Wavelength selective switch, reconfigurable optical add/drop multiplexer, and wavelength selection method

 #14
20170230132
2017-08-10

Optical device and methods

 #15
20160062036
2016-03-03

Laser processing apparatus capable of switching fiber core

 #16
20160018075
2016-01-21

Vehicle lighting fixture

 #17
20130287336
2013-10-31

OPTICAL SWITCH

 #18
20130114286
2013-05-09

Method and arrangement for coupling in radiation emitted by LEDs

 #19
20120219252
2012-08-30

Method and system for switching optical channels

 #20
20120035422
2012-02-09

Endoscope with adjustable viewing angle

 #21
20110036691
2011-02-17

Liquid switches and switching devices and systems and methods thereof

 #22
20100302796
2010-12-02

OPTICAL FIBER SWITCH

 #23
20100277658
2010-11-04

Liquid crystal optical switch configured to reduce polarization dependent loss

 #24
20100054655
2010-03-04

Dynamic Reconfigurable Optical Interconnect System

 #25
20080037932
2008-02-14

Optical switch having angle tuning elements and multiple-fiber collimators

 #26
20080037931
2008-02-14

Liquid switches and switching devices and systems and methods thereof

 #27
20070242953
2007-10-18

Multi-unit wavelength dispersive device

 #28
20070237451
2007-10-11

MULTI-UNIT PLANAR LIGHTWAVE CIRCUIT WAVELENGTH DISPERSIVE DEVICE

 #29
20070236775
2007-10-11

Piano MEMS with hidden hinge

 #30
20070217735
2007-09-20

Optical switch having angle tuning elements and multiple-fiber collimators

 #31
20070154138
2007-07-05

Optical switching using optical fiber connector

 #32
20070091484
2007-04-26

Beam steering optical switch

 #33
20060280421
2006-12-14

Variable light attenuator

 #34
20060198574
2006-09-07

Optical switch

 #35
20060133725
2006-06-22

Compact and high performance opto-mechanical switch

 #36
20060132938
2006-06-22

Compact and high performance opto-mechanical switch

 #37
20060072873
2006-04-06

Rotary optical switch

 #38
20050219680
2005-10-06

Optical multilayer structure, optical switching device, and image display

 #39
20050219679
2005-10-06

Optical multilayer structure, optical switching device, and image display

 #40
20050191024
2005-09-01

Variable optical attenuator