ClassID:

173974

G02B2006/12169 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind; Manufacturing methods Annealing

Sub-classes:
Recent Application in this class:
#1
20260153677
2026-06-04

STRUCTURES AND METHODS FOR STRESS AND GAP MITIGATION IN INTEGRATED OPTICS MICROELECTROMECHANICAL SYSTEMS

#2
20260104546
2026-04-16

SEMICONDUCTOR PHOTONICS DEVICES AND METHODS OF FORMATION

#3
20260079301
2026-03-19

Monolithically Integrated Lithium Niobate On Silicon

#4
20250389893
2025-12-25

METHOD OF MANUFACTURING OPTICAL WAVEGUIDE ELEMENT

#5
20250389891
2025-12-25

SEMICONDUCTOR PHOTONICS DEVICES AND METHODS OF FORMATION

#6
20250383497
2025-12-18

Electro-Optical Component

#7
20250334743
2025-10-30

STRUCTURES AND METHODS FOR STRESS AND GAP MITIGATION IN INTEGRATED OPTICS MICROELECTROMECHANICAL SYSTEMS

#8
20250314824
2025-10-09

HETEROGENEOUS BONDED OPTICAL WAVEGUIDE SHEET

#9
20250306269
2025-10-02

METHOD FOR FABRICATING AN OPTICAL WAVEGUIDE STRUCTURE

#10
20240411090
2024-12-12

METHOD OF FORMING PHOTONICS STRUCTURES

#11
20240361524
2024-10-31

SEMICONDUCTOR DEVICE AND METHODS OF FORMATION

#12
20240280752
2024-08-22

OPTICAL DEVICE AND METHOD OF MANUFACTURE

#13
20240151900
2024-05-09

SEMICONDUCTOR DEVICE WITH WAVEGUIDE STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#14
20240012199
2024-01-11

Semiconductor device and methods of formation

#15
20240004133
2024-01-04

Co-manufacturing of silicon-on-insulator waveguides and silicon nitride waveguides for hybrid photonic integrated circuits

#16
20230258863
2023-08-17

INTERFEROMETRIC INTEGRATED OPTICAL GYROSCOPES

#17
20230240003
2023-07-27

Planar lightwave circuit structure based on printed circuit board and manufacturing method thereof

#18
20230194789
2023-06-22

Method for fabricating a photonic chip

#19
20230040355
2023-02-09

Carrier injector having increased compatibility

#20
20220381976
2022-12-01

Method of forming photonics structures

#21
20220043211
2022-02-10

Co-manufacturing of silicon-on-insulator waveguides and silicon nitride waveguides for hybrid photonic integrated circuits

#22
20210389532
2021-12-16

Method of forming an hermetic seal on electronic and optoelectronic packages

#23
20210223474
2021-07-22

Waveguide manufacturing process

#24
20210048581
2021-02-18

Post-fabrication trimming of silicon ring resonators via integrated annealing

#25
20200348472
2020-11-05

Method of forming photonics structures

#26
20200249394
2020-08-06

Apparatus for bonding wafers and an optically-transparent thin film made from the same

#27
20200200969
2020-06-25

Optoelectronic device and method of manufacturing thereof

#28
20200158954
2020-05-21

Integrated photonics including waveguiding material

#29
20200109084
2020-04-09

Method of forming an optical device by laser scanning

#30
20200088943
2020-03-19

Erasable optical coupler

#31
20200041721
2020-02-06

Method for III-V/silicon hybrid integration

#32
20200026003
2020-01-23

Integrated photonics including germanium

#33
20190361180
2019-11-28

Method of forming an hermetic seal on electronic and optoelectronic packages

#34
20190025513
2019-01-24

Integrated photonics including germanium

#35
20180299626
2018-10-18

Method of forming photonics structures

#36
20160363729
2016-12-15

Method and structure for integrating photonics with CMOs

#37
20160306111
2016-10-20

Back side via vertical output couplers

#38
20160306110
2016-10-20

Vertical output couplers for photonic devices

#39
20160223749
2016-08-04

Integrated photonics including waveguiding material

#40
20160197111
2016-07-07

Integrated photonics including germanium

#41
20160170139
2016-06-16

Integrated semiconductor optical coupler

#42
20150331187
2015-11-19

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

#43
20150301279
2015-10-22

OPTICAL INTERCONNECTION DEVICE

#44
20150198775
2015-07-16

Method of forming photonics structures

#45
20140328741
2014-11-06

Silicon photonic fiber and method of manufacture

#46
20140290311
2014-10-02

High-Q optical resonators and method of making the same

#47
20130208358
2013-08-15

Method of forming an optical device by laser scanning

#48
20130163628
2013-06-27

Process for forming microstructure of nitride semiconductor, surface emitting laser using two-dimensional photonic crystal and production process thereof

#49
20100092141
2010-04-15

Silicon photonic fiber and method of manufacture

#50
20080253728
2008-10-16

Microphotonic waveguide including core/cladding interface layer

#51
20070253670
2007-11-01

Optical waveguide device and manufacturing method thereof

#52
20070253668
2007-11-01

Method of Producing Germanosilicate with a High Refractive Index Change

#53
20070025670
2007-02-01

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

#54
20070025410
2007-02-01

CHG ring resonators

#55
20060266081
2006-11-30

Method of forming a phosphorus doped optical core using a PECVD process

#56
20060207294
2006-09-21

Method of forming a phosphorus doped optical core using a PECVD process

#57
20050287696
2005-12-29

Waveguiding structures with embedded microchannels and method for fabrication thereof

#58
20050115491
2005-06-02

Ion exchange waveguides and methods of fabrication

#59
20050008848
2005-01-13

Barrier coating composition for a substrate

#60
16258546
2020-05-26

Apparatus for bonding wafers and an optically-transparent thin film made from the same

#61
14990296
2017-06-13

All-glass on-chip high quality-factor optical microresonator