Patents-Review.com
ClassID:

174101 ⎘

G02B6/3522 - 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 enabling or impairing total internal reflection

Recent Application in this class:
#1
20250341679
2025-11-06

Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing

 #2
20240027689
2024-01-25

Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing

 #3
20220317380
2022-10-06

Sub-wavelength structures for waveguide in-coupling

 #4
20220214503
2022-07-07

Grating Structures for Color Waveguides

 #5
20220099898
2022-03-31

Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing

 #6
20220086540
2022-03-17

RECONFIGURABLE OPTICAL NETWORKS

 #7
20200386947
2020-12-10

Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing

 #8
20200196035
2020-06-18

Reconfigurable optical networks

 #9
20190285939
2019-09-19

Optical display system, method, and applications

 #10
20190280139
2019-09-12

SOLAR-POWERED ILLUMINATED DISPLAY

 #11
20170336569
2017-11-23

Optical port-shuffling module

 #12
20160170565
2016-06-16

LIGHT GUIDE ASSEMBLY FOR OPTICAL TOUCH SENSING, AND METHOD FOR DETECTING A TOUCH

 #13
20160170562
2016-06-16

LIGHT GUIDE ASSEMBLY FOR OPTICAL TOUCH SENSING, AND METHOD FOR DETECTING A TOUCH

 #14
20130266256
2013-10-10

Optical switch

 #15
20130223793
2013-08-29

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

 #16
20130108214
2013-05-02

Silicon optical line multiplexer devices

 #17
20130077021
2013-03-28

DISPLAY DEVICE

 #18
20120251043
2012-10-04

Optical device having an elastomeric waveguide switch body and related methods

 #19
20120182595
2012-07-19

Photonic MEMS and structures

 #20
20120120080
2012-05-17

Light guide with diffusive light input interface

 #21
20120038593
2012-02-16

User input arrangement and related method of manufacture

 #22
20110267838
2011-11-03

Optic system for light guide with controlled output

 #23
20110104388
2011-05-05

METHOD FOR MAKING AN OPTICAL DEVICE INCLUDING A CURABLE INDEX MATCHING ELASTOMERIC SOLID LAYER

 #24
20110103746
2011-05-05

Repeatable optical waveguide interconnection including an index matching elastomeric solid layer providing core and cladding index of refraction matching and related methods

 #25
20110103745
2011-05-05

Repeatable optical waveguide interconnection including an index matching elastomeric solid layer and related methods

 #26
20110103741
2011-05-05

Optical fiber switch including an index matching elastomeric solid layer providing core and cladding index of refraction matching and related methods

 #27
20110103740
2011-05-05

Optical fiber switch including an index matching elastomeric solid layer and related methods

 #28
20110037907
2011-02-17

Controller and driver features for bi-stable display

 #29
20100215310
2010-08-26

Photonic band gap router

 #30
20100188602
2010-07-29

Area active backlight with steerable light source

 #31
20100177091
2010-07-15

Display apparatus and driving method thereof

 #32
20100172138
2010-07-08

TIR switched flat panel display

 #33
20100134405
2010-06-03

EDGE TYPE BACKLIGHT UNIT HAVING LOCAL DIMMING FUNCTION

 #34
20100111471
2010-05-06

Photonic band gap router

 #35
20090297098
2009-12-03

Photonic band gap router

 #36
20090219604
2009-09-03

Photonic MEMS and structures

 #37
20090194714
2009-08-06

Fiber Optic Liquid Level Sensor

 #38
20090122036
2009-05-14

Controller and driver features for bi-stable display

 #39
20080191978
2008-08-14

APPARATUS FOR DRIVING MICROMECHANICAL DEVICES

 #40
20080089639
2008-04-17

Photonic band gap router

 #41
20080031570
2008-02-07

Planar lightwave circuit based wavelength selective switch

 #42
20070274622
2007-11-29

Photonic band gap router

 #43
20070146376
2007-06-28

Systems and methods of controlling micro-electromechanical devices

 #44
20060284877
2006-12-21

Photonic MEMS and structures

 #45
20060263033
2006-11-23

Switchable surfaces

 #46
20060262126
2006-11-23

Transparent thin films

 #47
20060250337
2006-11-09

Photonic MEMS and structures

 #48
20060072878
2006-04-06

Optical connector with total internal reflection abutting surface

 #49
20060033975
2006-02-16

Photonic MEMS and structures

 #50
20050286113
2005-12-29

Photonic MEMS and structures

 #51
20050141398
2005-06-30

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

 #52
20050100270
2005-05-12

Optical devices with fluidic systems

 #53
20050078376
2005-04-14

Optical assemblies for transmitting and manipulating optical beams

 #54
20050074201
2005-04-07

Optical switch assembly with flex plate and method for making

 #55
20050008283
2005-01-13

Multiport wavelength-selective optical switch

 #56
18673466
2025-09-23

Planar-waveguide-based multi-channel crosstalk-free metasurface holographic device