Patents-Review.com
ClassID:

173796 ⎘

G02B6/02057 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding comprising gratings

Sub-classes:
Recent Application in this class:
#1
20260013952
2026-01-15

Reference Plane for Medical Device Placement

 #2
20250291106
2025-09-18

OPTICAL DEVICE, RECEIVER DEVICE, TRANSCEIVER DEVICE, COMMUNICATION SYSTEM, TERMINAL DEVICE, AND OPTICAL SYSTEM

 #3
20250186134
2025-06-12

System and Method for Optic Shape Sensing and Electrical Signal Conduction

 #4
20230417998
2023-12-28

Shape Sensing Fiber Optic Tip Protection Systems and Devices

 #5
20230126813
2023-04-27

Reference Plane for Medical Device Placement

 #6
20230125384
2023-04-27

Endoscope including fiber delivery of illumination light

 #7
20210275256
2021-09-09

System and method for optic shape sensing and electrical signal conduction

 #8
20210033430
2021-02-04

Optical fiber sensing

 #9
20200284983
2020-09-10

Dual-core fiber amplifier for separation of thermal and nonlinear effects

 #10
20200158960
2020-05-21

Grating couplers and methods of making same

 #11
20200117003
2020-04-16

Optical system with dispersion compensation

 #12
20200116946
2020-04-16

Low dn/dT optical adhesives

 #13
20200064630
2020-02-27

Optical system with dispersion compensation

 #14
20190187365
2019-06-20

Optical transmission system

 #15
20190063962
2019-02-28

Optical Fiber

 #16
20190052362
2019-02-14

Method And System For A Free Space CWDM MUX/DEMUX For Integration With A Grating Coupler Based Silicon Photonics Platform

 #17
20190033516
2019-01-31

Optically uniform fiber, methods of making, and methods of inspecting

 #18
20190029759
2019-01-31

Bone and tool tracking with optical waveguide modeling system in computer-assisted surgery using patient-attached multicore optical fiber

 #19
20190016065
2019-01-17

Composite material packaged fiber grating sensor and manufacturing method thereof

 #20
20170370704
2017-12-28

Dissimilar cores in multicore optical fiber for strain and temperature separation

 #21
20170370697
2017-12-28

Bending detecting system, light guide body, tubular apparatus, light detecting apparatus, light detecting method, and optical bending measuring apparatus

 #22
20170205302
2017-07-20

Small profile pressure and temperature gauges

 #23
20170192168
2017-07-06

Forming an optical grating with an apparatus providing an adjustable interference pattern

 #24
20160327795
2016-11-10

Apparatus or method for projecting light internally towards and away from an eye of a user

 #25
20160087392
2016-03-24

Multimode Fabry-Perot fiber laser

 #26
20160011066
2016-01-14

Small profile pressure and temperature gauges

 #27
20150268399
2015-09-24

Illumination device

 #28
20150211960
2015-07-30

Optical probe, inspection device, and inspection method

 #29
20150192733
2015-07-09

Few moded fiber device employing mode conversion

 #30
20150185413
2015-07-02

HIGHLY EFFICIENT OPTICAL GRATINGS WITH REDUCED THICKNESS REQUIREMENTS AND IMPEDANCE-MATCHING LAYERS

 #31
20150177411
2015-06-25

Depth correction based on optical path measurements

 #32
20150140556
2015-05-21

OPTICAL FIBER WITH GRATING AND PARTICULATE COATING

 #33
20150086159
2015-03-26

Fiber optic mode scrambler and a method of manufacturing thereof

 #34
20150057724
2015-02-26

Guided photodynamic therapy

 #35
20150003772
2015-01-01

Stabilizing apparatus for tremolo system for string instrument

 #36
20140254977
2014-09-11

Optical sensor and method

 #37
20140086526
2014-03-27

High power laser system with multiport circulator

 #38
20130163928
2013-06-27

Polymer Waveguide for Coupling with Light Transmissible Devices and Method of Fabricating the Same

 #39
20130012809
2013-01-10

SYSTEM AND METHOD FOR SENSING SHAPE OF ELONGATED INSTRUMENT

 #40
20120327392
2012-12-27

SYSTEM AND METHOD FOR SENSING SHAPE OF ELONGATED INSTRUMENT

 #41
20120275746
2012-11-01

Highly efficient optical gratings with reduced thickness requirements and impedance-matching layers

 #42
20120269483
2012-10-25

Highly efficient optical gratings with reduced thickness requirements and impedance-matching layers

 #43
20120076452
2012-03-29

Sensing device having a large diameter D-shaped optical waveguide

 #44
20110194806
2011-08-11

Tilt meter including optical fiber sections

 #45
20110013909
2011-01-20

Optical Code Division Multiplexing Access System

 #46
20100238966
2010-09-23

LIGHT SOURCE APPARATUS AND PROJECTOR

 #47
20100114115
2010-05-06

FIBER OPTIC INSTRUMENT SENSING SYSTEM

 #48
20100030063
2010-02-04

SYSTEM AND METHOD FOR TRACKING AN INSTRUMENT

 #49
20090314925
2009-12-24

Fiber optic tracking system and method for tracking a substantially rigid object

 #50
20090225807
2009-09-10

Multi-core strain compensated optical fiber temperature sensor

 #51
20090184202
2009-07-23

Structrual element made of an aluminum alloy including an optical sensor

 #52
20090116790
2009-05-07

Highly efficient optical gratings with reduced thickness requirements and impedance-matching layers

 #53
20080085079
2008-04-10

Method of filtering optical signals with a capillary waveguide tunable optical device

 #54
20080063337
2008-03-13

Multi-core strain compensated optical fiber temperature sensor

 #55
20070280584
2007-12-06

Multi-core optical fiber pressure sensor

 #56
20070265503
2007-11-15

FIBER OPTIC INSTRUMENT SENSING SYSTEM

 #57
20070237473
2007-10-11

Light source orientation detector

 #58
20070104421
2007-05-10

Wavelength selective device

 #59
20070098323
2007-05-03

Reflection-mode fiber sensing devices

 #60
20070053634
2007-03-08

Systems and methods for supplying a distributed light source

 #61
20060165346
2006-07-27

Wavelength selective switch

 #62
20060126998
2006-06-15

Lumped raman amplifier for adaptive dispersion compensation

 #63
20060083463
2006-04-20

Optical sensor fiber with protective jacketing layers

 #64
20050175059
2005-08-11

Feedback stabilized multimode and method of stabilizing a multimode laser

 #65
20050163415
2005-07-28

Methods of forming electronic and optical components using laser ablation

 #66
20050007655
2005-01-13

Photonic signal frequency up and down-conversion using a photonic band gap structure

 #67
16197472
2019-06-18

Optical assembly using low DN/DT optical adhesive

 #68
15985538
2020-02-18

Electronic devices having adjustable fabric