ClassID:

174243

G02B6/4237 - 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 Welding

Recent Application in this class:
#1
20260128796
2026-05-07

BOSA DEVICE ASSEMBLING APPARATUS AND MOUNTING METHOD THEREFFOR

#2
20260118606
2026-04-30

OPTICAL SIGNAL CONVERTER

#3
20250180838
2025-06-05

FILM-COATED OPTICAL FIBER PHOTOVOLTAIC CONVERSION MODULE BASED ON MULTI-CHIP PACKAGE TECHNOLOGY

#4
20240288639
2024-08-29

METHODS FOR WELDING AN OPTICAL FIBER TO A PHOTONIC INTEGRATED CIRCUIT

#5
20240069293
2024-02-29

OPTICAL MODULE

#6
20240004149
2024-01-04

MANUFACTURING METHOD OF OPTICAL MODULE

#7
20230258889
2023-08-17

OPTICAL DEVICE, BASE, AND BASE MANUFACTURING METHOD

#8
20230126642
2023-04-27

Coupling alignment device and method for laser chip and silicon-based optoelectronic chip

#9
20220276455
2022-09-01

OPTICAL INTERPOSERS

#10
20220268641
2022-08-25

Michelson interference optical fiber temperature sensor for detecting contrast change of fringes

#11
20210382251
2021-12-09

Weld protection for hermetic wafer-level sealing

#12
20210072469
2021-03-11

Holder element with integrated optical arrangement to offset an output light path

#13
20210033804
2021-02-04

TRANSISTOR OUTLINE PACKAGE AND METHOD FOR PRODUCING A TRANSISTOR OUTLINE PACKAGE

#14
20200116961
2020-04-16

Horizontal flex circuit with resistance weldable cover

#15
20200057202
2020-02-20

Assemblies, optical connectors and methods of bonding optical elements to substrates

#16
20200057196
2020-02-20

Coupling between a waveguide device and fiber stub

#17
20200041736
2020-02-06

Receptacle configuration to support on-board receiver optical subassembly (ROSA)

#18
20190293882
2019-09-26

Transistor outline package and method for producing a transistor outline package

#19
20180284370
2018-10-04

Welding assembly for coupling a transmitter optical subassembly (TOSA) module to an optical transmitter or transceiver

#20
20180231724
2018-08-16

Semiconductor laser module and three-dimensional laminating and shaping apparatus

#21
20180024303
2018-01-25

Optical module

#22
20170371113
2017-12-28

OPTICAL AXIS ALIGNMENT METHOD, OPTICAL AXIS ALIGNMENT APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DEVICE

#23
20170212319
2017-07-27

Optical Device

#24
20170194762
2017-07-06

Optical module installing a semiconductor optical amplifier

#25
20160291272
2016-10-06

Optical module and manufacturing method thereof

#26
20160266318
2016-09-15

Optical module having optical unit enclosing semiconductor optical device leveled to surface fixing optical unit

#27
20160013616
2016-01-14

Optical module installing a semiconductor optical amplifier and process of assembling the same

#28
20150346442
2015-12-03

Optical communication module and method for producing the same

#29
20150253522
2015-09-10

Lens device attachment to printed circuit board

#30
20150177474
2015-06-25

Lens optical component with lens housing supported by lens holder

#31
20150087094
2015-03-26

Method of manufacturing a semiconductor laser module

#32
20150030293
2015-01-29

MOUNTING AND FIXING STRUCTURE FOR OPTICAL FIBER OF PHOTOELECTRON DEVICE

#33
20130272334
2013-10-17

Semiconductor laser module and method for manufacturing same

#34
20130077921
2013-03-28

Optical-electrical connector having a resilient member for urging ferrule against lens member

#35
20120288242
2012-11-15

OPTICAL MODULE

#36
20120288239
2012-11-15

Optical module with device unit electrically isolated from optical receptacle

#37
20120219257
2012-08-30

Lens device attachment to printed circuit board

#38
20120189251
2012-07-26

Optical module with pig-tailed fiber and method to assembly the same

#39
20120027365
2012-02-02

OPTICAL COMMUNICATION DEVICE AND METHOD OF ASSEMBLING THE SAME

#40
20120027352
2012-02-02

Semiconductor laser module and optical module

#41
20110291144
2011-12-01

OPTICAL SEMICONDUCTOR DEVICE

#42
20100129647
2010-05-27

Method of weldbonding and a device comprising weldbonded components

#43
20100119231
2010-05-13

Planar lightwave circuit (PLC) device wavelength tunable light source comprising the same device and wavelength division multiplexing-passive optical network (WDM-PON) using the same light source

#44
20100118909
2010-05-13

MINIATURE HIGH-POWER LASER DIODE DEVICE

#45
20090136178
2009-05-28

Optical assembly connecting a laser with optical fibre

#46
20080247712
2008-10-09

Optical assemblies and their methods of formation

#47
20080232747
2008-09-25

Optical axis adjusting method, optical module producing method, optical axis adjusting apparatus, and optical module

#48
20080166098
2008-07-10

Optical module

#49
20080044936
2008-02-21

Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module

#50
20070291800
2007-12-20

Liquid crystal polymer optical filter carrier

#51
20070279928
2007-12-06

Light emitting apparatus

#52
20070195538
2007-08-23

Optical component, light converting member, and light emitting device

#53
20070153276
2007-07-05

Accurate positioning of components of an optical assembly

#54
20070058908
2007-03-15

Semiconductor laser module for optical scanner

#55
20070017275
2007-01-25

Method and apparatus for measuring the position of ferrule of a laser module

#56
20070002927
2007-01-04

Liquid crystal polymer optical filter carrier

#57
20060222310
2006-10-05

Optical fiber fixing member and manufacturing method of the same and optical module and manufacturing method of the same

#58
20060174652
2006-08-10

Micro-optical device and method of making same

#59
20060127012
2006-06-15

Method and apparatus for a fiber optic housing and aligning device

#60
20050265669
2005-12-01

Solder preform for low heat stress laser solder attachment

#61
20050185899
2005-08-25

Optical transceiver and optical module used in the same

#62
20050141820
2005-06-30

Optoelectric package

#63
20050135751
2005-06-23

Steering isolator for an opto-electronic assembly focusing apparatus

#64
20050105870
2005-05-19

Optical coupling devices

#65
20050105857
2005-05-19

Ferrule block and optical module using the same

#66
20050094937
2005-05-05

Optical device and method for fabricating the same

#67
20050083568
2005-04-21

Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module

#68
20050051598
2005-03-10

Solder preform for low heat stress laser solder attachment

#69
20050041543
2005-02-24

Optical axis adjusting method, optical module producing method, optical axis adjusting apparatus, and optical module

#70
20050013553
2005-01-20

Optical coupling system

#71
20050013552
2005-01-20

Orientation-adjustable optical transceiver module

#72
20050002616
2005-01-06

Optical system manufacturing and alignment system

#73
20050000087
2005-01-06

Optical system manufacturing and alignment system