ClassID:

173918

G02B2006/12035 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind Materials

Sub-classes:
Recent Application in this class:
#1
20260056363
2026-02-26

EXTERNAL LAYER WAVEGUIDING IN THIN FILM LITHIUM-CONTAINING PHOTONIC DEVICES

#2
20250237811
2025-07-24

OPTOFLUIDIC DEVICES

#3
20240356656
2024-10-24

PHOTODETECTOR WITH SPLIT INPUTS

#4
20240280755
2024-08-22

OPTICAL DEVICE AND OPERATION METHOD THEREOF

#5
20240168227
2024-05-23

High refractive index nanoimprintable resin for optical waveguide applications

#6
20240118490
2024-04-11

Optofluidic devices

#7
20240092945
2024-03-21

SELF-SENSING AND SELF-HEALING OF STRUCTURAL POLYMERS AND COMPOSITES VIA INTEGRATION OF MICROVASCULATURE AND OPTICAL FIBERS

#8
20240077675
2024-03-07

Two layer polarization splitter rotator

#9
20230400628
2023-12-14

Photonic integrated circuit multi-wavelength phase modulator networks

#10
20230333316
2023-10-19

PHOTONIC DEVICES

#11
20230280524
2023-09-07

Optical Waveguide Device and Method for Manufacturing the Same

#12
20230266535
2023-08-24

STRUCTURES FOR INTEGRATED SILICON PHOTONICS OPTICAL GYROSCOPES

#13
20230228938
2023-07-20

Optical isolator and photonic integrated circuit including the same

#14
20230221490
2023-07-13

Optical waveguide and devices

#15
20230184686
2023-06-15

Waveguide with outer coating for analyte detection

#16
20230117802
2023-04-20

Metamaterial edge couplers in the back-end-of-line stack of a photonics chip

#17
20230032684
2023-02-02

Optical waveguide

#18
20220390671
2022-12-08

Protective mask for an optical receiver

#19
20220326439
2022-10-13

Sensing and/or protection layers for optical fiber-based sensors using atomic layer deposition synthesis on optical fibers

#20
20220252785
2022-08-11

Metamaterial edge couplers in the back-end-of-line stack of a photonics chip

#21
20220229234
2022-07-21

Optical isolator and photonic integrated circuit including the same

#22
20220187074
2022-06-16

Photonic integrated chip

#23
20220146865
2022-05-12

Photonic devices

#24
20220146864
2022-05-12

Photonic devices

#25
20220137438
2022-05-05

Photonic devices

#26
20220099892
2022-03-31

Structures for integrated silicon photonics optical gyroscopes with structural modifications at waveguide crossing

#27
20220066214
2022-03-03

Optical waveguide, manufacturing method of optical waveguide, and head-mounted display device

#28
20210356658
2021-11-18

Silicon carbide and nitride structures on a substrate

#29
20210278592
2021-09-09

Single-layer and multi-layer structures for integrated silicon photonics optical gyroscopes

#30
20210247633
2021-08-12

Semiconductor device and method of making

#31
20210223474
2021-07-22

Waveguide manufacturing process

#32
20210116638
2021-04-22

Waveguide bends with mode confinement

#33
20200386944
2020-12-10

Single-layer and multi-layer structures for integrated silicon photonics optical gyroscopes

#34
20200341587
2020-10-29

Thin Interactive Display

#35
20200301064
2020-09-24

Plastic optical fiber for medical device lighting and medical device lighting using same

#36
20200150360
2020-05-14

Optical waveguide mounting substrate and optical communication device

#37
20200096700
2020-03-26

Adiabatic polarization rotator-splitter

#38
20200096699
2020-03-26

Optical hybrid

#39
20200068706
2020-02-27

Optical waveguide having aluminum nitride thin film

#40
20200003953
2020-01-02

Adiabatic polarization rotator combiner

#41
20190369328
2019-12-05

Waveguide structure

#42
20190346624
2019-11-14

Photonic and electric devices on a common layer

#43
20190302355
2019-10-03

Optical device having EO polymer core and specially-polymerized clad

#44
20190250326
2019-08-15

Substrate integrated waveguide

#45
20190101711
2019-04-04

Active-passive waveguide photonic system

#46
20190094464
2019-03-28

Wide shoulder, high order mode filter for thick-silicon waveguides

#47
20190072722
2019-03-07

Polymer waveguide connector assembly method using cores and cladding that are both partially exposed

#48
20190072721
2019-03-07

Polymer waveguide (PWG) connector assembly having both cores and cladding partially exposed

#49
20190049665
2019-02-14

Optical hybrid

#50
20180348431
2018-12-06

High refractive index waveguides and method of fabrication

#51
20180301570
2018-10-18

Photodiode with improved power absorption

#52
20180277756
2018-09-27

Optical-readout synaptic device based on SiONand preparation method thereof

#53
20180149811
2018-05-31

Adiabatic polarization rotator combiner

#54
20180149810
2018-05-31

Adiabatic polarization rotator-splitter

#55
20180136420
2018-05-17

AAO-based light guiding structure and fabrication thereof

#56
20180067258
2018-03-08

Photonic crystal structure and method of fabricating the same

#57
20170299826
2017-10-19

AAO-based light guiding structure and fabrication thereof

#58
20170276870
2017-09-28

CMOS BASED MICRO-PHOTONIC SYSTEMS

#59
20170090118
2017-03-30

Wide shoulder, high order mode filter for thick-silicon waveguides

#60
20170059778
2017-03-02

Controllable diamond waveguide tuner

#61
20160323992
2016-11-03

Aluminum nitride substrate with graphite foil

#62
20160299292
2016-10-13

Method for adjusting properties of a photonic circuit by post fabrication ion implantation, and adjusted waveguide and photonic circuit

#63
20160178861
2016-06-23

Photonic integrated circuit (PIC) and silicon photonics (SIP) circuitry device

#64
20160133287
2016-05-12

Waveguides including novel core materials

#65
20160103280
2016-04-14

Method for fabricating a monolithic optoelectronic device

#66
20160080092
2016-03-17

Graphene plasmonic communication link

#67
20160077292
2016-03-17

AAO-based light guiding structure and fabrication thereof

#68
20160025927
2016-01-28

Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures

#69
20150370076
2015-12-24

Photostructured optical devices and methods for making same

#70
20150241630
2015-08-27

DIRECTIONAL COUPLER, AND MULTIPLEXER AND DEMULTIPLEXER

#71
20150189245
2015-07-02

Scanning laser projector

#72
20150063748
2015-03-05

Dual band color filter

#73
20150053641
2015-02-26

Process for making high multiplex arrays

#74
20140375962
2014-12-25

Scanning laser projector

#75
20140355930
2014-12-04

Light confining devices using all-dielectric metamaterial cladding

#76
20140248026
2014-09-04

Single mode optical fiber

#77
20140103213
2014-04-17

Method and apparatus for graphene-based chemical detection

#78
20140037258
2014-02-06

Fabrication of low-loss, light-waveguiding, orientation-patterned semiconductor structures

#79
20130322891
2013-12-05

Nanotube signal transmission system

#80
20130265730
2013-10-10

Photostructured magnetic devices and methods for making same

#81
20130023039
2013-01-24

High multiplex arrays and systems

#82
20130016943
2013-01-17

Optical isolator

#83
20120105812
2012-05-03

Scanning laser projector

#84
20120058602
2012-03-08

Method of forming a waveguide in diamond

#85
20120028448
2012-02-02

Group III-nitride layers with patterned surfaces

#86
20110311181
2011-12-22

Optical Isolator

#87
20110170273
2011-07-14

Method of making an embedded electromagnetic device

#88
20110170241
2011-07-14

Photostructured electronic devices and methods for making same

#89
20110170210
2011-07-14

Photostructured optical devices and methods for making same

#90
20110090484
2011-04-21

Optical sensor unit for evanescence wave spectroscopy

#91
20110069723
2011-03-24

Highly rare-earth-doped optical fibers for fiber lasers and amplifiers

#92
20100150494
2010-06-17

Monolithic optoelectronic TWE-component structure for high frequencies and low optical insertion loss

#93
20100099100
2010-04-22

Ultra-high multiplex analytical systems and methods

#94
20100002988
2010-01-07

Optical isolator

#95
20090214169
2009-08-27

Method of forming a waveguide in diamond

#96
20090139957
2009-06-04

Group III-nitride layers with patterned surfaces

#97
20060220525
2006-10-05

Group III-nitride layers with patterned surfaces

#98
20060210233
2006-09-21

Method and apparatus for forming a photonic crystal

#99
20060157713
2006-07-20

Structures formed in diamond

#100
20060104585
2006-05-18

Planar lightwave circuit and fabrication method thereof

#101
20060018617
2006-01-26

Optical waveguide and method of manufacture

#102
20060018616
2006-01-26

Optical waveguide and method of manufacture

#103
20050269593
2005-12-08

Group III-nitride layers with patterned surfaces

#104
20050008318
2005-01-13

Optical waveguide and method of manufacture

#105
16038868
2019-10-08

Waveguide bends with field confinement

#106
15832313
2018-11-20

Single-mode polymer waveguide connector assembly

#107
15696932
2018-10-23

Single-mode polymer waveguide connector assembly

#108
15659220
2018-11-13

Optical hybrid

#109
15401311
2017-10-31

Semiconductor device

#110
15153658
2017-01-17

Broadband silicon nitride polarization beam splitter

#111
15002041
2017-03-07

Cointegration of optical waveguides, microfluidics, and electronics on sapphire substrates

#112
13482691
2015-07-21

Devices for communicating optical signals and electrical signals over nanotubes

#113
13446525
2015-06-30

High purity crystalline core optical fibers and formation methods thereof