ClassID:

174114

G02B6/3548 - 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 2D constellations, i.e. with switching elements and switched beams located in a plane 1xN switch, i.e. one input and a selectable single output of N possible outputs

Recent Application in this class:
#1
20260110850
2026-04-23

ANGLE INSENSITIVE OPTICAL ARRANGEMENT FOR OPTICAL SWITCH

#2
20250298195
2025-09-25

FIBER ASSEMBLY FOR COUPLING WITH PHOTONIC INTEGRATED CIRCUIT WITH LOW ALIGNMENT ERROR

#3
20250164313
2025-05-22

SPECTRUM SCANNING ASSEMBLY AND OPTICAL SEMICONDUCTOR ELEMENT

#4
20250155647
2025-05-15

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

#5
20240393540
2024-11-28

OPTICAL CONNECTION MODULE

#6
20240365028
2024-10-31

WAVELENGTH SELECTIVE SWITCH AND OPTICAL CROSS-CONNECT DEVICE INCLUDING WAVELENGTH SELECTIVE SWITCH

#7
20240329324
2024-10-03

LARGE SCALE STEERABLE COHERENT OPTICAL SWITCHED ARRAYS

#8
20240192443
2024-06-13

IMPROVED DEPOLARIZATION

#9
20230288646
2023-09-14

CONFIGURABLE OPTICAL DEVICES HAVING AN OPTICAL SPLITTER AND DUPLEX CONNECTOR

#10
20230152525
2023-05-18

Large scale steerable coherent optical switched arrays

#11
20230146495
2023-05-11

Large scale steerable coherent optical switched arrays

#12
20220413224
2022-12-29

On-chip optical switch based on an echelle grating

#13
20220401993
2022-12-22

KIT AND SYSTEM FOR LASER-INDUCED MATERIAL DISPENSING

#14
20220317455
2022-10-06

Thin waveguide wavelength-selective projector

#15
20220221708
2022-07-14

Optical instrument for imaging and sensing using multicore fiber

#16
20220221652
2022-07-14

On-chip optical switch based on an Echelle grating

#17
20220128775
2022-04-28

Mechanical transfer ferrule based optical switch

#18
20220086541
2022-03-17

DISTANCE-ROUTE RESOURCE SHARING FOR DISTRIBUTED FIBER OPTIC SENSORS

#19
20220043214
2022-02-10

Wavelength-splitting optical cable

#20
20220003937
2022-01-06

Large scale steerable coherent optical switched arrays

#21
20210373162
2021-12-02

Lens and integrated beam transceiver based lidar detection device

#22
20210302738
2021-09-30

Thin waveguide wavelength-selective projector

#23
20210302737
2021-09-30

Thin waveguide imager

#24
20210302736
2021-09-30

Thin waveguide beam redirector and display based thereon

#25
20210124125
2021-04-29

Wavelength-splitting optical cable

#26
20200408990
2020-12-31

Optical switch array and multicast switch

#27
20200379185
2020-12-03

Large scale steerable coherent optical switched arrays

#28
20200351005
2020-11-05

Optical multicast switch with broadcast capability

#29
20200264377
2020-08-20

Reconfigurable spectroscopy system

#30
20200222938
2020-07-16

Kit and system for laser-induced material dispensing

#31
20200110258
2020-04-09

Fixed distal optics endoscope employing multicore fiber

#32
20200064556
2020-02-27

NxN Optical Switch

#33
20200041728
2020-02-06

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

#34
20190324214
2019-10-24

Large scale steerable coherent optical switched arrays

#35
20190277709
2019-09-12

Method to isolate individual channels in a multi-channel fiber optic event detection system

#36
20190243211
2019-08-08

Optical processing

#37
20190219889
2019-07-18

Optical processing

#38
20190196111
2019-06-27

Integrated photonic device for modulating the phase of a light signal

#39
20190146087
2019-05-16

Foveal patterned optical switches for MEMS LiDAR beam steering unit

#40
20190103935
2019-04-04

Optical multicast switch with broadcast capability

#41
20190103934
2019-04-04

Optical protection switch with broadcast multi-directional capability

#42
20190060951
2019-02-28

KIT AND SYSTEM FOR LASER-INDUCED MATERIAL DISPENSING

#43
20190011639
2019-01-10

Reconfigurable spectroscopy system

#44
20180356597
2018-12-13

Partitioned optical switch

#45
20180292610
2018-10-11

Optical fiber cable unit

#46
20180267250
2018-09-20

Large scale steerable coherent optical switched arrays

#47
20180196210
2018-07-12

Electronic/photonic chip integration and bonding

#48
20180184181
2018-06-28

Optical switch, optical switching apparatus

#49
20180175961
2018-06-21

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

#50
20180172918
2018-06-21

All-solid state optical transmit/receive terminal

#51
20180059431
2018-03-01

Wavelength selective switch

#52
20180015502
2018-01-18

Kit and system for laser-induced material dispensing

#53
20170363813
2017-12-21

Integrated optical components with variable attenuation or switching, and tap detector functions

#54
20170255078
2017-09-07

WAVELENGTH SELECTIVE SWITCH WITH MONITORING PORTS

#55
20170102603
2017-04-13

Optical processing

#56
20170078040
2017-03-16

Use of wavelength selective switch for a few-mode fiber

#57
20170005729
2017-01-05

Optical channel monitor with integral optical switch

#58
20160357007
2016-12-08

FIXED DISTAL OPTICS ENDOSCOPE EMPLOYING MULTICORE FIBER

#59
20160334582
2016-11-17

Photonic synthesis of large aperture telescopes from multi-telescope arrays

#60
20160291255
2016-10-06

Multicast optical switch based on free-space transmission

#61
20160282441
2016-09-29

Chip-scale star tracker

#62
20160252796
2016-09-01

High power optical switch

#63
20160195683
2016-07-07

Wavelength division multiplexor module

#64
20160139559
2016-05-19

Optical processing

#65
20160131862
2016-05-12

Electronic/photonic chip integration and bonding

#66
20150316725
2015-11-05

Optical input/output device

#67
20150309265
2015-10-29

Apparatus and methods for scalable photonic packet architectures using PIC switches

#68
20150177685
2015-06-25

Optical processing

#69
20150015929
2015-01-15

Optical switch and beam stabilization device

#70
20140023316
2014-01-23

WSS with high port isolation and close spaced ports

#71
20130336615
2013-12-19

Optical switch system and feedback control method of signal light

#72
20130322817
2013-12-05

Nanomechanical photonic devices

#73
20130243432
2013-09-19

Wavelength router with feedback control comprising optical monitor ports

#74
20130223793
2013-08-29

Total reflection type optical switch using polymer insertion type silica optical waveguide and manufacturing method thereof

#75
20130070320
2013-03-21

Optical processing

#76
20120251043
2012-10-04

Optical device having an elastomeric waveguide switch body and related methods

#77
20120182595
2012-07-19

Photonic MEMS and structures

#78
20120093458
2012-04-19

Optical switch

#79
20110268388
2011-11-03

OPTICAL CONNECTION SYSTEM

#80
20110234951
2011-09-29

Multi-pole optical signal switch

#81
20110229132
2011-09-22

Wavelength selective switch

#82
20110222136
2011-09-15

Wavelength selective switch

#83
20110142394
2011-06-16

Micro-size optical switch on silicon-on-insulator platform

#84
20110116740
2011-05-19

OPTICAL COMMUNICATION DEVICE HAVING DIGITAL OPTICAL SWITCHES

#85
20110103733
2011-05-05

Nanomechanical photonic devices

#86
20110076009
2011-03-31

OPTICAL AXIS ADJUSTING APPARATUS AND OPTICAL AXIS ADJUSTING METHOD

#87
20110037907
2011-02-17

Controller and driver features for bi-stable display

#88
20110036691
2011-02-17

Liquid switches and switching devices and systems and methods thereof

#89
20110033151
2011-02-10

Optical wavelength selective router

#90
20110013867
2011-01-20

Reconfigurable Materials for Photonic System Embodiment

#91
20100284648
2010-11-11

Optical switch

#92
20100209109
2010-08-19

Optical processing

#93
20100188724
2010-07-29

Wavelength-selective switch

#94
20100166029
2010-07-01

Apparatus for selectively distributing energy from a laser beam

#95
20100142884
2010-06-10

Optical communication device including a digital optical switch

#96
20100098406
2010-04-22

METHOD AND APPARATUS FOR INTERCONNECTING A PLURALITY OF OPTICAL TRANSDUCERS WITH A WAVELENGTH DIVISION MULTIPLEXED OPTICAL SWITCH

#97
20100067900
2010-03-18

Optical waveguide-type wavelength domain switch

#98
20100046884
2010-02-25

System and method for asymmetrical fiber spacing for wavelength selective switches

#99
20100021162
2010-01-28

WAVELENGTH DIVISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEM HAVING A RECONFIGURABLE OPTICAL SWITCH AND A TUNABLE BACKUP LASER TRANSMITTER

#100
20100008623
2010-01-14

OPTICAL CROSSBAR SWITCH

#101
20090304328
2009-12-10

Beam steering element and associated methods for manifold fiberoptic switches and monitoring

#102
20090237761
2009-09-24

Direction of Optical Signals by a Movable Diffractive Optical Element

#103
20090232446
2009-09-17

High port count instantiated wavelength selective switch

#104
20090231580
2009-09-17

Beam steering element and associated methods for manifold fiberoptic switches and monitoring

#105
20090219604
2009-09-03

Photonic MEMS and structures

#106
20090214160
2009-08-27

Optical crossbar switch

#107
20090196549
2009-08-06

Modular all-optical cross-connect

#108
20090162009
2009-06-25

Optical switch with reconfigurable broadcasting and combining capabilities

#109
20090142060
2009-06-04

Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner

#110
20090122386
2009-05-14

Surface plasmon polariton modulation

#111
20090122036
2009-05-14

Controller and driver features for bi-stable display

#112
20090110349
2009-04-30

Beam steering element and associated methods for mixed manifold fiberoptic switches

#113
20090103861
2009-04-23

Beam steering element and associated methods for manifold fiberoptic switches

#114
20090067780
2009-03-12

Wavelength selective switch

#115
20090028502
2009-01-29

Segmented prism element and associated methods for manifold fiberoptic switches

#116
20080316585
2008-12-25

Optical wavelength selective router

#117
20080239444
2008-10-02

Wavelength selective switch

#118
20080191978
2008-08-14

APPARATUS FOR DRIVING MICROMECHANICAL DEVICES

#119
20080166087
2008-07-10

Modular all-optical cross-connect

#120
20080145053
2008-06-19

Optical processing

#121
20080124022
2008-05-29

Simplified fiber-optic switch for all-optical fiber-optic lines

#122
20080037931
2008-02-14

Liquid switches and switching devices and systems and methods thereof

#123
20080019636
2008-01-24

Adhesive system for optical devices

#124
20070268537
2007-11-22

Optical processing

#125
20070222704
2007-09-27

Visual Display

#126
20070201807
2007-08-30

Optical fiber array, optical component and optical switch using the optical fiber array

#127
20070189664
2007-08-16

Optical delivery systems and methods of providing adjustable beam diameter, spot size and/or spot shape

#128
20070153352
2007-07-05

Wavelength selection device

#129
20070147731
2007-06-28

Analogue navigation device

#130
20070147219
2007-06-28

Wavelength selection switch

#131
20070146376
2007-06-28

Systems and methods of controlling micro-electromechanical devices

#132
20070058899
2007-03-15

MEMS-based alignment of optical components

#133
20070058238
2007-03-15

Micro-electro-mechanical-system two dimensional mirror with articulated suspension structures for high fill factor arrays

#134
20070035803
2007-02-15

Optical processing

#135
20060284877
2006-12-21

Photonic MEMS and structures

#136
20060275012
2006-12-07

Optical waveguide devices and methods of fabricating the same

#137
20060262126
2006-11-23

Transparent thin films

#138
20060250337
2006-11-09

Photonic MEMS and structures

#139
20060245686
2006-11-02

Monolithic waveguide/MEMS switch

#140
20060245684
2006-11-02

Optical switch device

#141
20060204164
2006-09-14

Low cost fiber-optic gage and associated multi-channel all-optical data collecting system

#142
20060188265
2006-08-24

Modular system for an optical rear panel bus

#143
20060132938
2006-06-22

Compact and high performance opto-mechanical switch

#144
20060132899
2006-06-22

Micromechanical optical switch

#145
20060115208
2006-06-01

Optical switching apparatus

#146
20060093264
2006-05-04

Optical fiber device, optical monitor and optical switch

#147
20060072873
2006-04-06

Rotary optical switch

#148
20060039669
2006-02-23

Attenuator device, and optical switching device

#149
20060039645
2006-02-23

Optical switch

#150
20060033975
2006-02-16

Photonic MEMS and structures

#151
20060013553
2006-01-19

Variable optical attenuator

#152
20060002652
2006-01-05

Optical shuttle system and method used in an optical switch

#153
20050286113
2005-12-29

Photonic MEMS and structures

#154
20050276540
2005-12-15

Fiber-optic channel selecting apparatus

#155
20050275932
2005-12-15

Method and system for processing photonic systems using semiconductor devices

#156
20050269898
2005-12-08

Systems and methods for overcoming stiction

#157
20050232535
2005-10-20

Optical switch and display unit

#158
20050226549
2005-10-13

Switchable microfluidic optical waveguides

#159
20050201712
2005-09-15

Flexure arrangements

#160
20050185878
2005-08-25

Method and apparatus for free-space optical switching

#161
20050175275
2005-08-11

Optical switch

#162
20050163428
2005-07-28

Optical device

#163
20050156191
2005-07-21

Actuator structure and optical device

#164
20050141398
2005-06-30

Optical device with a mobile optical element capable of interacting with an optical guide structure

#165
20050129264
2005-06-16

System module

#166
20050123234
2005-06-09

Optical device

#167
20050105940
2005-05-19

Two-dimensional stepwise-controlled microstructure

#168
20050100283
2005-05-12

Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials

#169
20050094963
2005-05-05

Tunable optical device

#170
20050074201
2005-04-07

Optical switch assembly with flex plate and method for making

#171
20050073737
2005-04-07

Micromechanical optical switch

#172
20050063639
2005-03-24

Structures that correct for thermal distortion in an optical device formed of thermally dissimilar materials

#173
20050024708
2005-02-03

Micromechanical optical switch

#174
20050018259
2005-01-27

Optical processing

#175
20050013003
2005-01-20

Optical beam-steering switching system having beam coupling control

#176
20050008283
2005-01-13

Multiport wavelength-selective optical switch

#177
14698662
2015-11-10

Dispersionless optical tap filter in bi-directional multimode fiber optic link