ClassID:

174100

G02B6/352 - 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 reflective, e.g. mirror the reflective optical element having a shaped reflective surface, e.g. a reflective element comprising several reflective surfaces or facets that function together

Recent Application in this class:
#1
20250314833
2025-10-09

OPTICAL DEVICE WITH CLOSED LOOP FEEDBACK

#2
20230194790
2023-06-22

SILICON BEAM-STEERING APPARATUS AND METHOD FOR MANUFACTURING

#3
20220291492
2022-09-15

Shaped reflector for alternative microscopy lighting techniques

#4
20210382296
2021-12-09

Sculpted micromirror in a digital micromirror device

#5
20200174196
2020-06-04

Optical coupler

#6
20200166708
2020-05-28

Optical delay line device with fixed or variable delay

#7
20200150348
2020-05-14

Backside binary grated lens coupled to front side waveguide

#8
20200081243
2020-03-12

Mirror driving apparatus and method for manufacturing thereof

#9
20190018198
2019-01-17

PHOTONIC INTEGRATED CIRCUIT EDGE COUPLER STRUCTURE WITH REDUCED REFLECTION FOR INTEGRATED LASER DIODES

#10
20180314057
2018-11-01

Interdigitating vertical dampers for MEMS-based actuators

#11
20180106971
2018-04-19

Beam distributor

#12
20180106970
2018-04-19

Beam branching device

#13
20180067264
2018-03-08

Backside binary grated lens coupled to front side waveguide

#14
20170329126
2017-11-16

Image stabilization and pixel shifting for a nanosatellite imaging system

#15
20170075074
2017-03-16

Optical switch and wavelength division multiplexing optical system

#16
20170003452
2017-01-05

Backside binary grated lens coupled to front side waveguide

#17
20160165324
2016-06-09

Wavelength selective switch

#18
20160124155
2016-05-05

WAVELENGTH SELECTION SWITCH AND CONTROL METHOD FOR PHASE MODULATION ELEMENT

#19
20160124152
2016-05-05

Optical path control device

#20
20150355411
2015-12-10

Optical circuit switch with integral circulators

#21
20150147027
2015-05-28

Hybrid wavelength selective switch

#22
20140153869
2014-06-05

Optical switch activator with glowable member

#23
20130187669
2013-07-25

Calibration of micro-mirror arrays

#24
20130121637
2013-05-16

Optical switch with glowable activator portion

#25
20130114286
2013-05-09

Method and arrangement for coupling in radiation emitted by LEDs

#26
20120263414
2012-10-18

Circuit switched optical interconnection fabric

#27
20120051083
2012-03-01

FLEXIBLE LIGHT SYSTEM FOR ROLL-TYPE DISPLAY AND LIGHTING

#28
20100202730
2010-08-12

Fiber optic jack and connector

#29
20100034499
2010-02-11

Methods and apparatus to make substantially uniform losses in optical cross connects

#30
20100033796
2010-02-11

Optical module, optical control method by optical module, optical switch, and optical switching method

#31
20100026929
2010-02-04

Planar illumination device and liquid crystal display device using the same

#32
20100021167
2010-01-28

Wavelength selecting switch

#33
20090317081
2009-12-24

Optical digital transmission for multiple beam cross-connection, routing, and switching

#34
20090290834
2009-11-26

Optical Switch

#35
20090279171
2009-11-12

Method and Apparatus for Providing an Adjustable Optical Delay

#36
20090257709
2009-10-15

Optical switch

#37
20090028502
2009-01-29

Segmented prism element and associated methods for manifold fiberoptic switches

#38
20090028501
2009-01-29

Multiple function digital optical switch

#39
20080292241
2008-11-27

Methods and apparatus to make substantially uniform losses in optical cross connects

#40
20080266637
2008-10-30

Optical apparatus with reduced effect of mirror edge diffraction

#41
20080253715
2008-10-16

Optical switch

#42
20080240650
2008-10-02

Optical switch and method of adjusting optical switch

#43
20080008415
2008-01-10

Reduction of MEMS mirror edge diffraction in a wavelength selective switch using servo-based rotation about multiple non-orthogonal axes

#44
20070297042
2007-12-27

MEMS based retroreflector

#45
20070253045
2007-11-01

Optical switch

#46
20070230865
2007-10-04

Optical switches and actuators

#47
20070098028
2007-05-03

Laser systems

#48
20070086698
2007-04-19

Optical switch with three optical ports on one side

#49
20070086697
2007-04-19

Optical switch

#50
20070065087
2007-03-22

Device and a method for integrated multi-channel mems variable optical attenuators

#51
20060252170
2006-11-09

Optical wavelength switch having planar lightwave circuit structure

#52
20060245684
2006-11-02

Optical switch device

#53
20060228071
2006-10-12

Reduction of MEMS mirror edge diffraction in a wavelength selective switch using servo-based multi-axes rotation

#54
20060228070
2006-10-12

Optical add-drop multiplexer architecture with reduced effect of mirror edge diffraction

#55
20060226239
2006-10-12

Radiation switch

#56
20060159388
2006-07-20

Optical path switch apparatus of optical LAN system

#57
20060140544
2006-06-29

Functional optical module

#58
20060132899
2006-06-22

Micromechanical optical switch

#59
20060126145
2006-06-15

Methods and apparatus to make substantially uniform losses in optical cross connects

#60
20060119217
2006-06-08

Micro-mirror with rotor structure

#61
20060093257
2006-05-04

Mirror, mirror unit, and optical switch

#62
20060072873
2006-04-06

Rotary optical switch

#63
20060039645
2006-02-23

Optical switch

#64
20060013553
2006-01-19

Variable optical attenuator

#65
20050275932
2005-12-15

Method and system for processing photonic systems using semiconductor devices

#66
20050269898
2005-12-08

Systems and methods for overcoming stiction

#67
20050254747
2005-11-17

Optical switch with adjustable optical loss

#68
20050201750
2005-09-15

Optical path switching device

#69
20050191025
2005-09-01

Variable optical attenuator with tunable wavelength selectivity

#70
20050140249
2005-06-30

Piezoelectric film device, and driving method of the same

#71
20050135734
2005-06-23

Photonic switch

#72
20050094931
2005-05-05

Optical switch and production method therefor, information transmission device using it

#73
20050074202
2005-04-07

Optical path switching device and add/drop optical switch

#74
20050073737
2005-04-07

Micromechanical optical switch

#75
20050041921
2005-02-24

Variable wavelength dispersion compensator

#76
20050041914
2005-02-24

Wavelength router with staggered input/output fibers

#77
20050030650
2005-02-10

Optical switch element

#78
20050025426
2005-02-03

Planar lightwave wavelength blocker devices using micromachines

#79
20050025415
2005-02-03

Movable mirror device, dispersion compensator, gain equalizer, and optical ADM apparatus

#80
20050024708
2005-02-03

Micromechanical optical switch