ClassID:

174242

G02B6/4236 - CPC Classification

Classification description:

Light guides; Coupling light guides; Coupling light guides with opto-electronic elements; Packages, e.g. shape, construction, internal or external details; Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor Fixing or mounting methods of the aligned elements

Sub-classes:
Recent Application in this class:
#1
20250306309
2025-10-02

OPTICAL INTEGRATED CIRCUIT STRUCTURE INCLUDING EDGE COUPLING PROTECTIVE FEATURES AND METHOD OF FORMING SAME

#2
20250237826
2025-07-24

Mechanical thermal interface for improved heat dissipation in network transceivers

#3
20250208362
2025-06-26

OPTICAL SEMICONDUCTOR ELEMENT AND METHOD OF MANUFACTURING OPTICAL SEMICONDUCTOR ELEMENT

#4
20240361549
2024-10-31

PHOTONIC STRUCTURE AND SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

#5
20240201458
2024-06-20

OPTICAL INTEGRATED CIRCUIT STRUCTURE INCLUDING EDGE COUPLING PROTECTIVE FEATURES AND METHOD OF FORMING SAME

#6
20240126028
2024-04-18

Mechanical thermal interface for improved heat dissipation in network transceivers

#7
20230069212
2023-03-02

Optical integrated circuit structure including edge coupling protective features and methods of forming same

#8
20230043634
2023-02-09

Photonic structure and semiconductor structure and method for manufacturing the same having through and trench isolations

#9
20230015671
2023-01-19

Double bonding when fabricating an optical device

#10
20220413237
2022-12-29

APPARATUS AND METHOD OF MANUFACTURING A VERTICALLY DISAGGREGATED PHOTONIC DEVICE

#11
20220342161
2022-10-27

OPTICAL MEASURING DEVICE, ASSEMBLING DEVICE OF MOUNTING SUBSTRATE, AND ASSEMBLING METHOD FOR MOUNTING SUBSTRATE

#12
20220260793
2022-08-18

Optical component alignment system and method using plural fiducials

#13
20220146761
2022-05-12

MAGNETIC SEATING FOR FIBER OPTIC COMPONENT

#14
20220113478
2022-04-14

Wavelength-selection type optical receiving apparatus

#15
20210396942
2021-12-23

Optical component array devices

#16
20210373233
2021-12-02

Wavelength checker

#17
20210181424
2021-06-17

Optical communication connector, control method, and optical communication apparatus aligning fiber and lens via shape variation

#18
20210055489
2021-02-25

Connection features for electronic and optical packaging

#19
20200335936
2020-10-22

Optical communication module

#20
20200271854
2020-08-27

Thermal insulator for fiber optic components

#21
20200249405
2020-08-06

Flip chip bonding onto a photonic integrated circuit

#22
20200092961
2020-03-19

LED light apparatus

#23
20190285814
2019-09-19

OPTICAL SEMICONDUCTOR MODULE

#24
20190064454
2019-02-28

GLASS-BASED FERRULE ASSEMBLIES AND COUPLING APPARATUS FOR OPTICAL INTERFACE DEVICES FOR PHOTONIC SYSTEMS

#25
20190064450
2019-02-28

METHODS OF FORMING GLASS-BASED FERRULES AND GLASS-BASED COUPLING APPARATUS

#26
20190019445
2019-01-17

BACKLIGHT ASSEMBLY AND DISPLAY DEVICE

#27
20180341045
2018-11-29

Optical waveguide with coherent light source

#28
20180284363
2018-10-04

Pull part and optical module

#29
20180156989
2018-06-07

Optical module

#30
20180045882
2018-02-15

Optical emitter packages

#31
20180039034
2018-02-08

Method of manufacturing an optical multiplexer

#32
20180031772
2018-02-01

Optical module and method of manufacturing optical module

#33
20170331557
2017-11-16

Method for manufacturing an optical communication device

#34
20170315311
2017-11-02

Semiconductor laser module

#35
20170131490
2017-05-11

Optical fiber cable-equipped connector

#36
20160356972
2016-12-08

Flexible hermetic package for optical device

#37
20160282571
2016-09-29

Optical-module member, optical module, and electronic device

#38
20160062064
2016-03-03

Optical module

#39
20150138826
2015-05-21

Illumination system comprising an optical light mixing rod

#40
20150138825
2015-05-21

Illumination system comprising an optical light mixing rod and a pressure mechanism to apply a pressure force to the optical light mixing rod and to press an entrance surface and emitting window together

#41
20150121683
2015-05-07

Method for manufacturing an optical communication device

#42
20150041523
2015-02-12

Method and apparatus for aligning a laser to a waveguide

#43
20150010270
2015-01-08

Arrangement of a substrate with at least one optical waveguide and with an optical coupling location and of an optoelectronic component, and method for manufacturing such an arrangement

#44
20140376865
2014-12-25

Fiber optic connectors having a translating tray along with cable assemblies using the connectors

#45
20140348478
2014-11-27

Carrier modules for optical subassemblies and methods for assembling optical packages

#46
20140147075
2014-05-29

Method and apparatus for aligning a laser to a waveguide

#47
20140105538
2014-04-17

Laser module

#48
20130330048
2013-12-12

Optical connector with reduced insertion loss

#49
20130301986
2013-11-14

Spacer resin pattern helping to reduce optical coupling loss in optical waveguide for light-emitting element or light-receiving element on semiconductor

#50
20130156385
2013-06-20

Optical module

#51
20120213476
2012-08-23

CONNECTION DEVICE FOR AN OPTICAL FIBRE

#52
20120182594
2012-07-19

Microelectromechanical system (MEMS) device, method of operating the same, and method of forming the same

#53
20120068369
2012-03-22

Method for producing a light source having a diode laser and a plurality of optical fibers

#54
20120044966
2012-02-23

Light source with a diode laser and a large number of optical fibers

#55
20110123149
2011-05-26

Fiber Assembly Employing Photonic Band-Gap Optical Fiber

#56
20110075976
2011-03-31

SUBSTRATES AND GRIPPERS FOR OPTICAL FIBER ALIGNMENT WITH OPTICAL ELEMENT(S) AND RELATED METHODS

#57
20100301352
2010-12-02

Interferometric fiber optic gyroscope with silicon optical bench front-end

#58
20100215320
2010-08-26

Molded interconnect device (MID) optical connector with metal retaining clip

#59
20100027944
2010-02-04

Optical receptacle and manufacturing method thereof

#60
20090297103
2009-12-03

Optical subassembly for an electro-optical assembly

#61
20090001498
2009-01-01

Nanowire photodiodes and methods of making nanowire photodiodes

#62
20080025674
2008-01-31

Optical connecting parts and optical connecting structure

#63
20070223864
2007-09-27

Packaging for a fiber-coupled optical device

#64
20070165985
2007-07-19

Alignment system and method

#65
20060002664
2006-01-05

Packaging for a fiber-coupled optical device

#66
20050249464
2005-11-10

Optical device with alignment compensation

#67
20050205201
2005-09-22

Method of attaching optical waveguide component to printed circuit board

#68
20050111794
2005-05-26

Alignment assembly and method for an optics module

#69
20050105860
2005-05-19

Optical device mounted substrate assembly

#70
20050025430
2005-02-03

Apparatus and methods for passive alignment of optical elements

#71
15679227
2018-12-18

Passive alignment system and an optical communications module that incorporates the passive alignment system