ClassID:

173998

G02B6/131 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind; Integrated optical circuits characterised by the manufacturing method by using epitaxial growth

Recent Application in this class:
#1
20260140319
2026-05-21

III-NITRIDE-BASED FERROELECTRIC PHOTONIC DEVICES WITH HYBRID RESONATOR CORE

#2
20260079294
2026-03-19

AUTOMATED SILICON PHOTONICS BONDING INTERFACE ENHANCEMENT

#3
20250377497
2025-12-11

PHOTONICS OPTOELECTRICAL SYSTEM

#4
20250306277
2025-10-02

SELF-ASSEMBLED NANOPARTICLE MICROMIRRORS FOR OFF-CHIP OPTICAL COUPLING TO WAVEGUIDES

#5
20250306270
2025-10-02

PHOTONIC SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE AND METHOD FOR FORMING THE PHOTONIC SOI SUBSTRATE

#6
20250231342
2025-07-17

DEVICE FABRICATION METHODS WITH ION BEAM PROCESSING

#7
20250076691
2025-03-06

Electro-Optical Device Fabricated on a Substrate

#8
20250004196
2025-01-02

PHOTONIC-ELECTRONIC INTEGRATED-CIRCUIT CHIP AND PROCESS FOR FABRICATING SAME

#9
20240418935
2024-12-19

OPTICAL COUPLER

#10
20240372018
2024-11-07

SEMICONDUCTOR DEVICE COMPRISING A PHOTODETECTOR WITH REDUCED DARK CURRENT

#11
20240361524
2024-10-31

SEMICONDUCTOR DEVICE AND METHODS OF FORMATION

#12
20240280752
2024-08-22

OPTICAL DEVICE AND METHOD OF MANUFACTURE

#13
20240230997
2024-07-11

OPTICAL WAVEGUIDE

#14
20240159961
2024-05-16

METHOD FOR MANUFACTURING A PHOTONIC DEVICE PROVIDED WITH AT LEAST TWO PHOTONIC CHIPS, AND PHOTONIC DEVICE

#15
20240134119
2024-04-25

OPTICAL WAVEGUIDE

#16
20240094464
2024-03-21

PHOTONIC SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE AND METHOD FOR FORMING THE PHOTONIC SOI SUBSTRATE

#17
20240012199
2024-01-11

Semiconductor device and methods of formation

#18
20230317819
2023-10-05

SEMICONDUCTOR OPTOELECTRONIC INTEGRATED CIRCUIT AND METHODOLOGY FOR MAKING SAME EMPLOYING GATE-ALL-AROUND EPITAXIAL STRUCTURES

#19
20230299217
2023-09-21

Semiconductor device comprising a photodetector with reduced dark current

#20
20230244029
2023-08-03

PHOTONICS OPTOELECTRICAL SYSTEM

#21
20230194789
2023-06-22

Method for fabricating a photonic chip

#22
20230136090
2023-05-04

Optical waveguide, method for manufacturing optical waveguide, and optical semiconductor device

#23
20230083043
2023-03-16

Waveguide platform

#24
20230026756
2023-01-26

Manufacturing Method of Monolithic Mirror

#25
20230014644
2023-01-19

VERTICALLY TAPERED SPOT SIZE CONVERTER AND METHOD FOR FABRICATING THE SAME

#26
20220397721
2022-12-15

Photonic chip and method of manufacture

#27
20220381974
2022-12-01

Wafer scale bonded active photonics interposer

#28
20220350079
2022-11-03

Photodetectors and terminators having a curved shape

#29
20220285818
2022-09-08

Quantum transducers with embedded optical resonators

#30
20220268996
2022-08-25

Integrated Oxide Device

#31
20220255297
2022-08-11

AN OPTOELECTRONIC SEMICONDUCTOR DEVICE

#32
20220244583
2022-08-04

Electro-optical device fabricated on a substrate

#33
20220214498
2022-07-07

PHOTONIC CHIP AND METHOD OF MANUFACTURE

#34
20220140157
2022-05-05

Avalanche photodiode structure

#35
20220120970
2022-04-21

Heterogeneously integrated photonic devices with improved optical coupling between waveguides

#36
20220043203
2022-02-10

PHOTONIC CHIP AND METHOD OF MANUFACTURE

#37
20220011509
2022-01-13

Photonic buried interposer

#38
20220003929
2022-01-06

Optically active waveguide and method of formation

#39
20210356663
2021-11-18

Hybrid integration process and devices

#40
20210335677
2021-10-28

Integrated structure and manufacturing method thereof

#41
20210265806
2021-08-26

SELECTIVE-AREA GROWTH OF III-V MATERIALS FOR INTEGRATION WITH SILICON PHOTONICS

#42
20210265162
2021-08-26

Method for growing III-V compound semiconductor thin films on silicon-on-insulators

#43
20210223474
2021-07-22

Waveguide manufacturing process

#44
20210217916
2021-07-15

Fin-based photodetector structure

#45
20210215875
2021-07-15

Optically active waveguide and method of formation

#46
20210199887
2021-07-01

Polarizers with an absorber

#47
20210135024
2021-05-06

Semiconductor device comprising a photodetector with reduced dark current

#48
20200319403
2020-10-08

Wafer scale bonded active photonics interposer

#49
20200258791
2020-08-13

Mode converter and method of fabricating thereof

#50
20200243397
2020-07-30

MODE CONVERTER AND METHOD OF FABRICATING THEREOF

#51
20200166720
2020-05-28

Photonics optoelectrical system

#52
20200166703
2020-05-28

Photonics structure with integrated laser

#53
20200150341
2020-05-14

Lift-off method for transferring optical device layer

#54
20200124878
2020-04-23

Waveguide modulator structures

#55
20200124794
2020-04-23

III-V component with multi-layer silicon photonics waveguide platform

#56
20200041721
2020-02-06

Method for III-V/silicon hybrid integration

#57
20190391328
2019-12-26

Optoelectronics integration using semiconductor on insulator substrate

#58
20190363509
2019-11-28

III-V photonic integrated circuits on silicon substrate

#59
20190317282
2019-10-17

Optical integrated circuits

#60
20190278111
2019-09-12

Optoelectronic device

#61
20190267412
2019-08-29

Semiconductor integrated optical device

#62
20190265406
2019-08-29

Waveguides with multiple-level airgaps

#63
20190258004
2019-08-22

Metallic blinder between optical waveguides to reduce cross talk

#64
20190250328
2019-08-15

Hybrid optical assembly and method for fabricating same

#65
20190244866
2019-08-08

Integrated structure and manufacturing method thereof

#66
20190243070
2019-08-08

Mode converter and method of fabricating thereof

#67
20190227233
2019-07-25

Re-based integrated photonic and electronic layered structures

#68
20190219846
2019-07-18

III-V semiconductor waveguide nanoridge structure

#69
20190187375
2019-06-20

Method for fabricating a heterostructure comprising active or passive elementary structure made of III-V material on the surface of a silicon-based substrate

#70
20190179091
2019-06-13

Optically aligned hybrid semiconductor device and method

#71
20190177836
2019-06-13

Method for producing Ge-core based waveguides

#72
20190129097
2019-05-02

Integration of direct-bandgap optically active devices on indirect-bandgap-based substrates

#73
20190041667
2019-02-07

Optoelectronic device

#74
20190011799
2019-01-10

Optoelectronic device

#75
20180314003
2018-11-01

Wafer scale bonded active photonics interposer

#76
20180301570
2018-10-18

Photodiode with improved power absorption

#77
20180267238
2018-09-20

Integrated photonic device comprising hollowed silicon substrate-based LED and optical waveguide and manufacturing method thereof

#78
20180259710
2018-09-13

Wafer-Scale Polymer-Aided Light Coupling for Epitaxially Grown Material Platforms

#79
20180252867
2018-09-06

Semi-finished product, method for the production thereof and component produced therewith

#80
20180239089
2018-08-23

On-chip broadband light source

#81
20180239085
2018-08-23

Method for the formation of nano-scale on-chip optical waveguide structures

#82
20180052290
2018-02-22

Optically aligned hybrid semiconductor device and method

#83
20180039025
2018-02-08

Optical waveguide interferometer

#84
20180031765
2018-02-01

Method for manufacturing a germanium slow light waveguide and photodiode incorporating this slow light waveguide

#85
20180031764
2018-02-01

Semiconductor optical apparatus

#86
20170299902
2017-10-19

Optoelectronic component

#87
20170271842
2017-09-21

Integrated semiconductor optical element and manufacturing method for same

#88
20170269395
2017-09-21

On-chip optical isolator

#89
20170235048
2017-08-17

Semiconductor optical waveguide device

#90
20170227708
2017-08-10

BONDING OF A HETEROGENEOUS MATERIAL GROWN ON SILICON TO A SILICON PHOTONIC CIRCUIT

#91
20170222400
2017-08-03

Optoelectronic integrated circuit

#92
20170221995
2017-08-03

Split-electrode vertical cavity optical device

#93
20170205350
2017-07-20

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

#94
20170179684
2017-06-22

Dual wavelength hybrid device

#95
20170153401
2017-06-01

Optical device and optical coupling module

#96
20170141539
2017-05-18

Photonic integrated device with dielectric structure

#97
20170131578
2017-05-11

Controlling the composition of electro-absorption media in optical devices

#98
20170125970
2017-05-04

III-V photonic integrated circuits on silicon substrate

#99
20170097468
2017-04-06

Semiconductor structure and method for manufacturing a semiconductor structure

#100
20170075062
2017-03-16

Complementary metal oxide semiconductor device with III-V optical interconnect having III-V epitaxial semiconductor material formed using lateral overgrowth

#101
20170040469
2017-02-09

Waveguide-coupled silicon-germanium photodetectors and fabrication methods for same

#102
20170038532
2017-02-09

Optical attenuator and fabrication method thereof

#103
20170031098
2017-02-02

Semiconductor optical waveguide device

#104
20170023733
2017-01-26

Compound semiconductor photonic integrated circuit with dielectric waveguide

#105
20160351743
2016-12-01

Avalanche photodiode and manufacturing method thereof

#106
20160327741
2016-11-10

Controlled tunneling waveguide integration (CTWI) for effective coupling between different components in a photonic chip

#107
20160291265
2016-10-06

Optically aligned hybrid semiconductor device and method

#108
20160226222
2016-08-04

Complementary metal oxide semiconductor device with III-V optical interconnect having III-V epitaxial semiconductor material formed using lateral overgrowth

#109
20160139338
2016-05-19

OPTICAL CONNECTOR HAVING WAVEGUIDE AND METHOD FOR MANUFACTURING SAME

#110
20160091738
2016-03-31

Optical closed loop microresonator and thyristor memory device

#111
20160091663
2016-03-31

Optical closed loop microresonator and thyristor memory device

#112
20160079727
2016-03-17

Integrated semiconductor optical element and manufacturing method for same

#113
20160070060
2016-03-10

Method for the formation of nano-scale on-chip optical waveguide structures

#114
20160062037
2016-03-03

Semiconductor device and method for manufacturing the same

#115
20160047983
2016-02-18

Method for producing an integrated optical circuit

#116
20160041339
2016-02-11

Optical waveguide manufacturing method

#117
20150378100
2015-12-31

Monolithic silicon lasers

#118
20150333211
2015-11-19

Photodetector capable of detecting long wavelength radiation

#119
20150331187
2015-11-19

Method of integrating all active and passive optical devices on silicon-based integrated circuit

#120
20150309255
2015-10-29

Semiconductor devices and methods of manufacturing the same

#121
20150293302
2015-10-15

Semiconductor device

#122
20150277045
2015-10-01

Faceted, germanium slotted waveguide

#123
20150268417
2015-09-24

Buried waveguide photodetector

#124
20150177458
2015-06-25

Bonding of heterogeneous material grown on silicon to a silicon photonic circuit

#125
20150053641
2015-02-26

Process for making high multiplex arrays

#126
20140363120
2014-12-11

Optical backplane mirror

#127
20140345517
2014-11-27

Method for the formation of nano-scale on-chip optical waveguide structures

#128
20140342491
2014-11-20

Method for manufacturing waveguide-type semiconductor device

#129
20140241734
2014-08-28

Light emitting device, manufacturing method thereof, and optical transceiver

#130
20140197507
2014-07-17

Buried waveguide photodetector

#131
20140044391
2014-02-13

Optical interconnection device and method of manufacturing the same

#132
20130343715
2013-12-26

Single crystals with internal doping with laser ions prepared by a hydrothermal method

#133
20130149806
2013-06-13

Methods of forming photo detectors

#134
20130065349
2013-03-14

Deposition of germanium film

#135
20130023039
2013-01-24

High multiplex arrays and systems

#136
20130020668
2013-01-24

Optical device having light sensor with doped regions

#137
20130020664
2013-01-24

Application of electrical field power to light-transmitting medium

#138
20130001643
2013-01-03

Method of manufacturing photodiode with waveguide structure and photodiode

#139
20120280347
2012-11-08

Waveguide photo-detector

#140
20120237153
2012-09-20

Monolithic photonic integrated circuit

#141
20120219250
2012-08-30

Integration of optoelectronics with waveguides using interposer layer

#142
20120149178
2012-06-14

Process for making a slot-type optical waveguide on silicon

#143
20120039564
2012-02-16

Photoelectric Integrated Circuit Devices And Methods Of Forming The Same

#144
20110268402
2011-11-03

SEMICONDUCTOR OPTICAL DEVICE

#145
20110249936
2011-10-13

Transmitter photonic integrated circuit (TxPIC) chip

#146
20110158582
2011-06-30

STRUCTURE OF A SEMICONDUCTOR DEVICE HAVING A WAVEGUIDE AND METHOD OF FORMING THE SAME

#147
20110084310
2011-04-14

METHOD FOR OBTAINING A STRUCTURED MATERIAL WITH THROUGH OPENINGS, IN PARTICULAR NITRIDES OF TYPE III SEMICONDUCTORS STRUCTURED ACCORDING TO PHOTONIC CRYSTAL PATTERNS

#148
20110049660
2011-03-03

Waveguide photo-detector

#149
20110002575
2011-01-06

Waveguide-type semiconductor optical modulator and method for manufacturing the same

#150
20110001125
2011-01-06

Photodetector capable of detecting long wavelength radiation

#151
20100099209
2010-04-22

Multi-level integrated photonic devices

#152
20100099100
2010-04-22

Ultra-high multiplex analytical systems and methods

#153
20100091810
2010-04-15

Multi-level integrated photonic devices

#154
20090220191
2009-09-03

Photonic integrated circuit employing optical devices on different crystal directions

#155
20090136173
2009-05-28

Integrated lateral mode converter

#156
20090111201
2009-04-30

Ridge and mesa optical waveguides

#157
20090068778
2009-03-12

Buried heterostructure device having integrated waveguide grating fabricated by single step MOCVD

#158
20090034909
2009-02-05

Optical Isolator

#159
20090022452
2009-01-22

Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed output

#160
20080273832
2008-11-06

Photonic crystal optical device

#161
20080232761
2008-09-25

METHODS OF MAKING OPTICAL WAVEGUIDE STRUCTURES BY WAY OF MOLECULAR BEAM EPITAXY

#162
20080226219
2008-09-18

Zinc oxide optical waveguides

#163
20080193084
2008-08-14

Optoelectronic component comprising a diffraction grating with a transverse structure

#164
20080099425
2008-05-01

Slotted guide structure

#165
20080063407
2008-03-13

Digital optical network architecture

#166
20080031626
2008-02-07

Photonic integrated circuit (PIC) chips

#167
20080025726
2008-01-31

Optical transport network having a plurality of monolithic photonic integrated circuit semiconductor chips

#168
20080013881
2008-01-17

Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed output

#169
20070248299
2007-10-25

Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chip

#170
20070242919
2007-10-18

Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channels

#171
20070242918
2007-10-18

Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combiners

#172
20070237482
2007-10-11

Trapezoidal ridge waveguide oriented away from <110> direction

#173
20070230886
2007-10-04

Ridge and mesa optical waveguides

#174
20070223857
2007-09-27

Optical semiconductor device and optical semiconductor integrated circuit

#175
20070223856
2007-09-27

Optical semiconductor device and optical semiconductor integrated circuit

#176
20070144215
2007-06-28

Method for improving refractive index control in PECVD deposited a-SiNfilms

#177
20070133936
2007-06-14

Optical element and optical-loss measurement apparatus

#178
20070101927
2007-05-10

Silicon based optical waveguide structures and methods of manufacture

#179
20070025670
2007-02-01

Method of fabricating Ge or SiGe/Si waveguide or photonic crystal structures by selective growth

#180
20070003183
2007-01-04

Optical device of waveguide type and its production method

#181
20060147169
2006-07-06

Optical device and method of manufacturing the same

#182
20060050752
2006-03-09

Optical semiconductor device and optical semiconductor integrated circuit

#183
20060024593
2006-02-02

Optical device and manufacturing method thereof

#184
20060023992
2006-02-02

Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer

#185
20050276557
2005-12-15

Buried heterostucture device having integrated waveguide grating fabricated by single step MOCVD

#186
20050232326
2005-10-20

Multi-level integrated photonic devices

#187
20050220391
2005-10-06

Optical integrated device

#188
20050207691
2005-09-22

Silicon-insulator-silicon thin-film structures for optical modulators and methods of manufacture

#189
20050185909
2005-08-25

Buried heterostructure device fabricated by single step MOCVD

#190
20050141078
2005-06-30

Hybrid integrated optical communication module comprising silicon-rich silicon oxide optical amplifier, and method for fabricating same

#191
20050100345
2005-05-12

Monolithic transmitter/receiver photonic integrated circuit (Tx/RxPIC) transceiver chip

#192
20050094927
2005-05-05

Probe card for testing in-wafer photonic integrated circuits (PICs) and method of use

#193
20050094926
2005-05-05

Method of calibrating a monolithic transmitter photonic integrated circuit (TXPIC) chip

#194
20050094925
2005-05-05

Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer

#195
20050084202
2005-04-21

Monitoring of a laser source with front and rear output photodetectors to determine frontal laser power and power changes over laser lifetime

#196
20050063636
2005-03-24

Method and apparatus for providing an antireflection coating on the output facet of a photonic integrated circuit (PIC) chip

#197
20050025409
2005-02-03

Submount for a photonic integrated circuit (PIC) chip

#198
19080495
2025-07-22

Photonic integrated chip structure and fabrication method thereof

#199
16824313
2022-11-15

Silicon Selective Epitaxial Growth (SEG) applied to a Silicon on Insulator (SOI) wafer to provide a region of customized thickness

#200
15905134
2018-12-18

Waveguides with multiple airgaps arranged in and over a silicon-on-insulator substrate

#201
15231840
2018-01-09

Non-planar monolithic hybrid optoelectronic structures and methods

#202
15002041
2017-03-07

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