ClassID:

174086

G02B6/322 - CPC Classification

Classification description:

Light guides; Coupling light guides; Optical coupling means having lens focusing means positioned between opposed fibre ends and having centering means being part of the lens for the self-positioning of the lightguide at the focal point, e.g. holes, wells, indents, nibs

Recent Application in this class:
#1
20260003127
2026-01-01

OPTICAL PATH CONVERSION COMPONENT AND METHOD FOR MANUFACTURING OPTICAL PATH CONVERSION COMPONENT

#2
20250383507
2025-12-18

OPTICAL COMPONENT, OPTICAL MODULE, AND METHOD FOR MANUFACTURING OPTICAL COMPONENT

#3
20250116853
2025-04-10

IMPROVED OPTICAL IMAGING DEVICE

#4
20250093585
2025-03-20

OPTICAL STRUCTURE CAPABLE OF INCREASING RETURN LOSS AND MANUFACTURING METHOD THEREOF

#5
20240402431
2024-12-05

OPTICAL MODULE AND TRANSMISSION APPARATUS

#6
20240337797
2024-10-10

OPTICAL MODULE AND OPTICAL CONNECTOR CABLE

#7
20240298880
2024-09-12

OPTICAL CONNECTOR AND MEDICAL DEVICE

#8
20240241363
2024-07-18

Optical imaging device

#9
20240159969
2024-05-16

OPTICAL CONNECTING STRUCTURE, PACKAGE STRUCTURE, OPTICAL MODULE AND MANUFACTURING METHOD FOR PACKAGE STRUCTURE

#10
20240151907
2024-05-09

FIBER OPTIC COMPONENT

#11
20240126020
2024-04-18

SIGNAL LIGHT TRANSMISSION MEMBER

#12
20240036268
2024-02-01

LENS-BASED CONNECTOR ASSEMBLIES HAVING PRECISION ALIGNMENT FEATURES AND METHODS FOR FABRICATING THE SAME

#13
20230367077
2023-11-16

EXPANDED BEAM FIBER OPTIC CONNECTOR

#14
20230367076
2023-11-16

LENS, LENS AND OPTICAL FIBER ASSEMBLY, AND OPTICAL COMMUNICATION SYSTEM

#15
20230251428
2023-08-10

Silicon photonic edge coupled connector via collimation

#16
20230120026
2023-04-20

Circuit board connector for optical waveguides

#17
20220365333
2022-11-17

Optical imaging device

#18
20220196917
2022-06-23

Free space coupling of an aiming beam using tapered or grated cladding

#19
20210325612
2021-10-21

Glass fiber hole plates for 2D fiber collimators and methods for alignment and fabrication for optical switching applications

#20
20210302664
2021-09-30

Lens-based connector assemblies having precision alignment features and methods for fabricating the same

#21
20210239915
2021-08-05

Lens-based connector assemblies having precision alignment features and methods for fabricating the same

#22
20210226404
2021-07-22

Rod-type photonic crystal fiber amplifier

#23
20210208382
2021-07-08

Optical coupler for optical imaging visualization device

#24
20200379193
2020-12-03

Optical module

#25
20200341199
2020-10-29

Lens plate for ferrules

#26
20200225460
2020-07-16

Optical coupler for optical imaging visualization device

#27
20190361174
2019-11-28

Direct laser writing and chemical etching and optical devices

#28
20190310425
2019-10-10

OPTICAL CONNECTOR

#29
20190137710
2019-05-09

HYBRID UNIVERSAL SERIAL BUS INTERCONNECT FOR MICRO FORM-FACTOR PHOTONICS

#30
20190049714
2019-02-14

Optical coupler for optical imaging visualization device

#31
20190004253
2019-01-03

Expanded beam connector concepts

#32
20180294891
2018-10-11

Self-aligned silicon fiber optic connector

#33
20170343744
2017-11-30

OPTICAL CONNECTORS AND RELATED MANUFACTURING TECHNIQUES

#34
20170315342
2017-11-02

Optical coupler for optical imaging visualization device

#35
20170299816
2017-10-19

Optical coupling member, optical connector and electric connector

#36
20170192175
2017-07-06

Free space grating coupler

#37
20170176686
2017-06-22

Wafer assembly including a guide pin wafer

#38
20170168243
2017-06-15

Variable optical attenuator

#39
20170131480
2017-05-11

Transceiver interface having staggered cleave positions

#40
20170059781
2017-03-02

OPTICAL CIRCUIT BOARD ASSEMBLIES

#41
20170003453
2017-01-05

Lens array optical coupling to photonic chip

#42
20160377854
2016-12-29

Optical coupler for optical imaging visualization device

#43
20160313519
2016-10-27

Optical module

#44
20160266324
2016-09-15

Optical connector

#45
20160238797
2016-08-18

Multiple purpose optical connecting element

#46
20160231510
2016-08-11

Transceiver interface having staggered cleave positions

#47
20160209596
2016-07-21

Inter-lens adjusting method and photoelectric hybrid substrate

#48
20160147021
2016-05-26

Expanded beam connector concepts

#49
20160131847
2016-05-12

Optical connector and optical coupling assembly

#50
20160097902
2016-04-07

High-power precision compact variable-focus fiber optic collimator

#51
20160070069
2016-03-10

Optical fiber coupling connector

#52
20160062044
2016-03-03

Optical module

#53
20160054526
2016-02-25

Expanded beam lens assembly

#54
20160041341
2016-02-11

Monolithic element and system for collimating or focusing laser light from or to an optical fiber

#55
20160033724
2016-02-04

Multiple purpose optical connecting element

#56
20150370017
2015-12-24

Optical connector and method for manufacturing optical connector

#57
20150355409
2015-12-10

Optical waveguide device and method for manufacturing the same

#58
20150355329
2015-12-10

Optic probe for multiple angle image capture and optional stereo imaging

#59
20150260931
2015-09-17

Free space grating coupler

#60
20150205058
2015-07-23

OPTICAL COUPLING LENS AND OPTICAL FIBER COUPLING CONNECTOR

#61
20150030292
2015-01-29

Small-form-factor fiber optic interface devices with an internal lens

#62
20150023629
2015-01-22

Collimator holder for electro-optical sensor

#63
20140347651
2014-11-27

Photonic Doppler velocimetry lens array probe incorporating stereo imaging

#64
20140341508
2014-11-20

Lens module

#65
20140270648
2014-09-18

Optical coupling member and optical connector using the same, and optical coupling member holding member

#66
20140241672
2014-08-28

Liquid displacing optical coupling assemblies

#67
20140241664
2014-08-28

Expanded beam optical connector and method of making the same

#68
20140199023
2014-07-17

Photoelectric coupling module having cover

#69
20140199021
2014-07-17

Photoelectric coupling module

#70
20140193124
2014-07-10

Optical connector having a plurality of optical fibres with staggered cleaved ends coupled to associated microlenses

#71
20140193116
2014-07-10

Optical substrate having a plurality of staggered light redirecting features on a major surface thereof

#72
20140178002
2014-06-26

Optical coupling lens and optical fiber coupling connector

#73
20140147078
2014-05-29

Gradient index (GRIN) lens chips and associated small form factor optical arrays for optical connections, related fiber optic connectors

#74
20140133803
2014-05-15

Fiber optics connectors

#75
20140112627
2014-04-24

Lens block for optical connection

#76
20140086530
2014-03-27

Asymmetric multi-channel GRIN optical connector

#77
20140086529
2014-03-27

Optical fiber head

#78
20140079355
2014-03-20

Optical connector having slot for locating optical fiber and method for assembling optical connector

#79
20130287342
2013-10-31

LEAD-IN FORMATIONS IN OPTICAL FIBER SEGMENTS AND METHODS OF FORMING LEAD-IN FORMATIONS

#80
20130195402
2013-08-01

Precision two-dimensional fiber-collimator-array

#81
20130071069
2013-03-21

Optical fiber connector with positioning members

#82
20130039621
2013-02-14

Optical coupling structure, and optical coupling structure assembly method

#83
20130028559
2013-01-31

Optical device, optical connector, and optical module

#84
20130016946
2013-01-17

OPTICAL CONNECTOR AND OPTICAL FIBER COUPLING STRUCTURE

#85
20120300312
2012-11-29

Truncated ball lens for an expanded beam connector

#86
20120263415
2012-10-18

Optical interconnect

#87
20120106896
2012-05-03

CABLE ASSEMBLY FOR OPTICAL TERMINATION

#88
20120033917
2012-02-09

Small-form-factor fiber optic interface devices with an internal lens

#89
20120027349
2012-02-02

Lens

#90
20120020629
2012-01-26

Optoelectrical connector

#91
20120020619
2012-01-26

Imaging interface for optical components

#92
20120014645
2012-01-19

SINGLE LENS, MULTI-FIBER OPTICAL CONNECTION METHOD AND APPARATUS

#93
20110286698
2011-11-24

Fiber optic connector microlens with self-aligning optical fiber cavity

#94
20110280522
2011-11-17

Optical connector module

#95
20110274395
2011-11-10

Wafer integrated optical sub-modules

#96
20110272839
2011-11-10

Method for verifying tolerance of connector molding die

#97
20110262083
2011-10-27

Optical connector module

#98
20110249945
2011-10-13

Optical fiber connector

#99
20110229077
2011-09-22

SMALL-FORM-FACTOR FIBER OPTIC INTERFACE DEVICES WITH AN INTERNAL LENS

#100
20110206838
2011-08-25

Optical waveguide for touch panel, touch panel using the optical waveguide and manufacturing method of the optical waveguide

#101
20110170112
2011-07-14

High intensity Fabry-Perot sensor

#102
20110158585
2011-06-30

Photoelectric connector assembly with a lens member having lenses at opposite faces thereof

#103
20110150393
2011-06-23

Optical fiber connector and mold insert for making same

#104
20110150391
2011-06-23

Optical fiber connector

#105
20110135257
2011-06-09

OPTICAL FIBER CONNECTOR

#106
20110026885
2011-02-03

OPTICAL FIBER COUPLING CONNECTOR

#107
20110008004
2011-01-13

Opticla fiber connector assembly with guiding means

#108
20100265983
2010-10-21

Surface emitting laser module and vertical illuminated photodiode module

#109
20100247038
2010-09-30

Coupling Device for Coupling Optical Waveguides

#110
20100239208
2010-09-23

Optical collector and device with optical collector

#111
20100226611
2010-09-09

Optical module

#112
20100129033
2010-05-27

PLUG FOR A HYBRID OPTICAL WAVEGUIDE AND ELECTRICAL CONDUCTOR ARRANGEMENT, AND METHOD FOR ITS PRODUCTION

#113
20100046888
2010-02-25

Optical connector

#114
20090324169
2009-12-31

Micro-optics photonic bandgap fiber coupler

#115
20090297109
2009-12-03

Optical Fiber End Structure

#116
20090263086
2009-10-22

Data transmission cable with FAKRA housing

#117
20090257723
2009-10-15

Fiberscopes and fiber bundles

#118
20090207417
2009-08-20

High intensity fabry-perot sensor

#119
20090174683
2009-07-09

Optical waveguide for touch panel, touch panel using the optical waveguide and manufacturing method of the optical waveguide

#120
20090154884
2009-06-18

Multifiber MT-Type Connector and Ferrule Comprising V-Groove Lens Array and Method of Manufacture

#121
20090027917
2009-01-29

OPTICAL FIBER INDICATOR LIGHT

#122
20080279501
2008-11-13

Lens-equipped optical wave guide device for touch panel and optical waveguide for use in the same

#123
20080137333
2008-06-12

Lighting equipment

#124
20070237459
2007-10-11

Connector device for coupling optical fibres, and method of production thereof

#125
20070217741
2007-09-20

Optical module

#126
20070196046
2007-08-23

High-power fused collimator and associated methods

#127
20070147742
2007-06-28

Optical fiber cable

#128
20070122084
2007-05-31

Universal coupling of small core optical fiber to large laser foci

#129
20070086700
2007-04-19

Optical fiber array

#130
20070019907
2007-01-25

Optical assembly

#131
20060274323
2006-12-07

High intensity fabry-perot sensor

#132
20060245694
2006-11-02

Multifiber MT-type connector and ferrule comprising v-groove lens array and method of manufacture

#133
20060182390
2006-08-17

Configurations and methods for manufacturing optical devices using an athermal platform

#134
20060177177
2006-08-10

Optical wavelength division multiplexer/demultiplexer device

#135
20060133726
2006-06-22

Optical waveguide, optical device, and method of manufacturing optical waveguide

#136
20060088243
2006-04-27

High-power fused collimator and associated methods

#137
20060008199
2006-01-12

Optical apparatuses providing optical interconnections among a plurality of electronic components

#138
20050213881
2005-09-29

Device for automatic centering of a laser beam and method for making same

#139
20050202826
2005-09-15

Optical subassembly

#140
20050168987
2005-08-04

Bulk-shaped lens, light-emitting unit, and lighting equipment

#141
20050141841
2005-06-30

Optical communications adapter module configured for use inside a XENPAK-sized module

#142
20050031258
2005-02-10

Silicon optic based wavelength division multiplexing device

#143
18882708
2025-10-21

Miniature optical probe

#144
16019510
2019-07-02

M-ary frequency presence modulation communication system and method for deep space