ClassID:

175394

G02F1/295 - CPC Classification

Classification description:

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection in an optical waveguide structure] Analog deflection from or

Sub-classes:
Recent Application in this class:
#1
20260126700
2026-05-07

WAVEGUIDE ARRANGEMENT AND METHOD FOR DEFLECTING AT LEAST ONE LIGHT BEAM OR LIGHT BEAM PAIR

#2
20260116741
2026-04-30

MEMS Optical Modulator Independently Controlled with Integrated ASIC Device and Making the Same

#3
20260056443
2026-02-26

ARCHITECTURE OF OPTICAL NETWORKS WITH OPTICAL SWITCHES

#4
20250362559
2025-11-27

Free-space Beam Steering Systems, Devices, and Methods

#5
20250334994
2025-10-30

INTEGRATED PLATFORM FOR ON-CHIP SPATIAL ANALOG OPTICAL COMPUTING

#6
20250237828
2025-07-24

CONFIGURING INDEX OF REFRACTION IN A PHOTONIC INTEGRATED CIRCUIT

#7
20250231459
2025-07-17

DISPLAY DEVICE AND LIGHT GUIDE ELEMENT

#8
20250189863
2025-06-12

OPTICAL PATH LENGTH ADJUSTMENT FOR MULTI-CHANNEL OPTICAL SYSTEMS

#9
20250155707
2025-05-15

Aperture Multiplier with Depolarizer

#10
20250138241
2025-05-01

GRATING ANTENNA

#11
20250113736
2025-04-03

DEVICES, SYSTEMS, AND METHODS INCLUDING MICRO- OR NANO- CANTILEVER STRUCTURES

#12
20240272430
2024-08-15

Aperture Multiplier with Depolarizer

#13
20240231179
2024-07-11

OPTICAL SWITCH MODULE AND OPTICAL BY-PASS APPARATUS

#14
20240210622
2024-06-27

OPTICAL DEVICE

#15
20240134246
2024-04-25

OPTICAL SWITCH MODULE AND OPTICAL BY-PASS APPARATUS

#16
20240126135
2024-04-18

BEAM DELIVERY SYSTEM

#17
20240085758
2024-03-14

OPTICAL ANGLE MODULATOR AND OPTICAL TRANSMISSION APPARATUS

#18
20230280633
2023-09-07

Free-space beam steering systems, devices, and methods

#19
20230280589
2023-09-07

Aperture multiplier with depolarizer

#20
20230273501
2023-08-31

OPTICAL DEVICE AND OPTICAL DETECTION SYSTEM

#21
20230194950
2023-06-22

LIGHT-GUIDING DEVICE AND OPTICAL RADAR

#22
20230103702
2023-04-06

OPTICAL SCANNING ELEMENT

#23
20230041107
2023-02-09

Method for producing a microoptoelectromechanical component, and corresponding microoptoelectromechanical component

#24
20220365277
2022-11-17

Beam scanning with tunable lasers

#25
20220334450
2022-10-20

Free-space Beam Steering Systems, Devices, and Methods

#26
20220334391
2022-10-20

Aperture multiplier with depolarizer

#27
20220171254
2022-06-02

Laser beam output apparatus

#28
20220137480
2022-05-05

Optical scanning device that includes waveguides

#29
20220107543
2022-04-07

Tunable edge coupler for photonics devices

#30
20220103803
2022-03-31

Privacy display apparatus

#31
20220099809
2022-03-31

LIGHT EMITTING DEVICE, PHOTO-DETECTION SYSTEM, AND VEHICLE

#32
20220057254
2022-02-24

Distributed fiber optic sensor placement procedure

#33
20220050353
2022-02-17

Systems and methods for laser systems with variable beam parameter product utilizing thermo-optic effects

#34
20220035225
2022-02-03

Optoelectromechanical switch and programming an optical network

#35
20220011404
2022-01-13

Optical device, photodetection system, and method for manufacturing the same

#36
20210405289
2021-12-30

Optical device

#37
20210389642
2021-12-16

Systems and methods for alignment of photonic integrated circuits and printed optical boards

#38
20210389522
2021-12-16

Beam delivery system

#39
20210364642
2021-11-25

TOF camera

#40
20210271149
2021-09-02

Optical apparatus

#41
20210247660
2021-08-12

Light deflector

#42
20210149271
2021-05-20

Electrically-controllable 3D optical waveguide switch with phase change materials

#43
20210149136
2021-05-20

Optical device and optical detection system

#44
20210124235
2021-04-29

Free-space Beam Steering Systems, Devices, and Methods

#45
20210109350
2021-04-15

Pupil equalization

#46
20210088796
2021-03-25

Pupil equalization

#47
20210041619
2021-02-11

Surface features for imaging directional backlights

#48
20210003902
2021-01-07

Apparatus and method for controlling laser light propagation direction by using a plurality of nano-antennas

#49
20200363696
2020-11-19

Scanning device

#50
20200341305
2020-10-29

Privacy display apparatus

#51
20200333645
2020-10-22

Privacy display apparatus

#52
20200333588
2020-10-22

Optical scanning device with dual spacing non-waveguide regions and dual intermediate regions adjacent a waveguide

#53
20200326607
2020-10-15

DIELECTRIC TRAVELLING WAVE TIME DOMAIN BEAMFORMER

#54
20200301240
2020-09-24

Liquid crystal waveguide with sub-aperture light coupling

#55
20200241381
2020-07-30

Beam steering device including a waveguide, a cladding layer, and an electrode layer, and system including the same

#56
20200225415
2020-07-16

Resonance-free light recycling in waveguides

#57
20200183159
2020-06-11

Aperture multiplier with depolarizer

#58
20200041864
2020-02-06

Systems and methods for laser systems with variable beam parameter product utilizing thermo-optic effects

#59
20200013181
2020-01-09

Multiple target tracker and micro-electro-mechanical system (MEMS) micro-mirror array for designation, range finding, and active imaging

#60
20200003873
2020-01-02

Optical scanning device, photoreceiver device, and photodetection system

#61
20190377129
2019-12-12

Backlight having a waveguide with a plurality of extraction facets, array of light sources, a rear reflector having reflective facets and a transmissive sheet disposed between the waveguide and reflector

#62
20190369458
2019-12-05

Apparatus and method for controlling laser light propagation direction by using a plurality of nano-antennas

#63
20190339585
2019-11-07

Semiconductor photonic devices using phase change materials

#64
20190265573
2019-08-29

Wavelength-based steering of non-mechanical beam-steering devices

#65
20190253775
2019-08-15

Silicon-photonics-based optical switch with low polarization sensitivity

#66
20190219887
2019-07-18

Optical device

#67
20190215509
2019-07-11

Privacy display apparatus

#68
20190204711
2019-07-04

OPTICAL COUPLER HAVING MULTIPLE THIN-FILM LAYERS WITH SPATIALLY VARYING OPTICAL THICKNESSES

#69
20190204710
2019-07-04

Technique for dynamically controlling the incoupler of a beam-steering device

#70
20190154811
2019-05-23

Optical scanning element

#71
20190121200
2019-04-25

FABRICATION METHOD OF DEFLECTING FILM

#72
20190101760
2019-04-04

Pupil equalization

#73
20190066320
2019-02-28

Multiple target tracker and liquid crystal waveguide (LCWG) beam steerer for designation, range finding and active imaging

#74
20190064518
2019-02-28

Aperture multiplier using a rectangular waveguide

#75
20190033522
2019-01-31

Optical deflection device and LIDAR apparatus

#76
20190004393
2019-01-03

Optical scanning device that includes waveguides

#77
20180292727
2018-10-11

Array of sub-aperture refractive elements for steering a light beam

#78
20180224709
2018-08-09

Optical scanning device including waveguide array

#79
20180210202
2018-07-26

Aperture multiplier using a rectangular waveguide

#80
20180196263
2018-07-12

Waveguide display with multiple focal depths

#81
20180136539
2018-05-17

Beam steering device and system including the same

#82
20180107007
2018-04-19

Self-aligning travelling collimating lens for sweeping laser

#83
20180084245
2018-03-22

Shuttered waveguide light field display

#84
20180052379
2018-02-22

Scanning device

#85
20180013085
2018-01-11

Display device and method of driving the same

#86
20180011251
2018-01-11

Reduction of back reflections

#87
20170371090
2017-12-28

Unidirectional grating-based backlighting employing an angularly selective reflective layer

#88
20170299864
2017-10-19

Waveguides with extended field of view

#89
20170248830
2017-08-31

Two-dimensional beam steering device

#90
20170219910
2017-08-03

Multifunctional optical device based on a two-dimensional photonic crystal and magnetooptic resonator

#91
20170192264
2017-07-06

Electro-optic beam deflector device

#92
20170153530
2017-06-01

Electro-optic beam deflector device

#93
20170153529
2017-06-01

OPTICALLY ACTIVE MATRIX WITH VOID STRUCTURES

#94
20170139221
2017-05-18

Three-dimensional (3D) display device

#95
20170139114
2017-05-18

Waveguide comprising surface relief feature and directional backlight, directional display device, and directional display apparatus comprising said waveguide

#96
20170091536
2017-03-30

Multiple target tracker and liquid crystal waveguide (LCWG) beam steerer for designation, range finding and active imaging

#97
20160320685
2016-11-03

Systems and methods for laser systems with variable beam parameter product utilizing thermo-optic effects

#98
20160299405
2016-10-13

GRADIENT INDEX (GRIN) BACKPLANE ROUTING

#99
20160154150
2016-06-02

Display comprising an optical waveguide and switchable diffraction gratings and method of producing the same

#100
20160085134
2016-03-24

Optical sensor and method of manufacture

#101
20150378242
2015-12-31

Non-mechanical beam steering tracking system

#102
20150338344
2015-11-26

Methods and optical interrogation system for monitoring structural health of a structure

#103
20150124187
2015-05-07

Wavelength selective switch device, wavelength switching method for the same and communication apparatus

#104
20150049979
2015-02-19

Optical deflection element and optical deflection device

#105
20140270619
2014-09-18

Optical modulator directional measurement system

#106
20140169725
2014-06-19

Waveguide lens with modulating electrode and ground electrodes

#107
20120269478
2012-10-25

Liquid crystal waveguide for dynamically controlling polarized light

#108
20120155824
2012-06-21

Electro-optical element

#109
20120067118
2012-03-22

Distributed fiber optic sensor system with improved linearity

#110
20110280573
2011-11-17

OPTICAL BEAM STEERING

#111
20110097031
2011-04-28

Optical sensor interrogation system

#112
20110075967
2011-03-31

Cylindrical resonators for optical signal routing

#113
20110064352
2011-03-17

Optical waveguide electro-optic device and process of manufacturing optical waveguide electro-optic device

#114
20110063705
2011-03-17

Multibeam deflector for separating beams output from optical deflection devices

#115
20110063604
2011-03-17

Optically based planar scanner

#116
20100264855
2010-10-21

Light control device

#117
20100054655
2010-03-04

Dynamic Reconfigurable Optical Interconnect System

#118
20090034899
2009-02-05

Optical modulator including waveguide grating structure and multiple quantum well layer

#119
20090016667
2009-01-15

Method for ultrafast optical deflection enabling optical recording via serrated or graded light illumination

#120
20090002976
2009-01-01

Light-emitting device

#121
20080253411
2008-10-16

Optically Active Matrix with Void Structures

#122
20080204858
2008-08-28

One dimensional spatial light modulator and image output device employing the same

#123
20080031568
2008-02-07

Optical switch and path switching method

#124
20080008414
2008-01-10

Liquid crystal waveguide having refractive shapes for dynamically controlling light

#125
20080008413
2008-01-10

Liquid crystal waveguide having refractive shapes for dynamically controlling light

#126
20070133936
2007-06-14

Optical element and optical-loss measurement apparatus

#127
20070076999
2007-04-05

Optical waveguide modulator with output light monitor

#128
20060133713
2006-06-22

Optical waveguide modulator equipped with an output light monitor

#129
20060082894
2006-04-20

Optical deflector

#130
20060072186
2006-04-06

Microwave frequency electro-optical beam deflector and analog to digital conversion

#131
20060029321
2006-02-09

Optical parts coupling structure, method of manufacturing the same, optical switch, two-dimensional lens array, and method of manufacturing the same

#132
20050271325
2005-12-08

Liquid crystal waveguide having refractive shapes for dynamically controlling light

#133
20050238277
2005-10-27

Polymer based electro-optic scanner for image acquisition and display

#134
20050185877
2005-08-25

Apparatus, Method, and Computer Program Product For Structured Waveguide Switching Matrix

#135
20050182329
2005-08-18

Optical scanning and imaging system and method

#136
20050163459
2005-07-28

Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same

#137
20050163412
2005-07-28

Thin film electro-optical deflector device and a method of fabrication of such a device

#138
20050162595
2005-07-28

Optical deflection element and method of producing the same

#139
20050123228
2005-06-09

Optical deflector and optical switch

#140
20050105848
2005-05-19

Optical waveguide modulator with output light monitor

#141
20050084197
2005-04-21

Apparatus for modulating signal by using deflector integrated with dynamic single mode laser diode

#142
20050084196
2005-04-21

Cascaded deflectors for multi-channel optical switches, and optical switching modules and methods having cascaded deflectors

#143
20050007647
2005-01-13

Opto-electronic device with an integrated light deflector and wavelength tunable external cavity laser using the same

#144
17739421
2023-06-20

Photonic switch with a cantilever coupler

#145
16516658
2020-10-27

Tunable grating couplers

#146
16382042
2020-08-04

Optical illuminator module and related techniques

#147
16015912
2019-07-09

Non mechanical optical beam steering mechanism for laser printers

#148
14811361
2016-10-25

Non-mechanically steered high-power laser transmitter