ClassID:

173849

G02B6/02309 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding; Microstructured optical fibre Structures extending perpendicularly or at a large angle to the longitudinal axis of the fibre, e.g. photonic band gap along fibre axis

Recent Application in this class:
#1
20250002787
2025-01-02

STRUCTURES FOR PHYSICAL UNCLONABLE FUNCTION USING SPONTANEOUS CHIRAL SYMMETRY BREAKING AND METHOD OF PREPARING THE SAME

#2
20240176062
2024-05-30

Method of manufacturing optical connector

#3
20240012196
2024-01-11

Laterally emitting optical waveguide and method for introducing micromodifications into an optical waveguide

#4
20230193134
2023-06-22

STRUCTURES FOR PHYSICAL UNCLONABLE FUNCTION USING SPONTANEOUS CHIRAL SYMMETRY BREAKING AND METHOD OF PREPARING THE SAME

#5
20230064708
2023-03-02

GLASS FIBER

#6
20220276431
2022-09-01

Laterally emitting optical waveguide and method for introducing micromodifications into an optical waveguide

#7
20220072731
2022-03-10

Optical fiber processing apparatus

#8
20210389532
2021-12-16

Method of forming an hermetic seal on electronic and optoelectronic packages

#9
20210364691
2021-11-25

Glass fiber

#10
20210286126
2021-09-16

LIGHT TRANSMITTING FIBERED MEDIUM

#11
20210286125
2021-09-16

Method of manufacturing optical connector

#12
20210271019
2021-09-02

Bragg grating optical fiber sensor associated with a scattering structure and methods for locating and installing such a sensor

#13
20200225406
2020-07-16

Laterally emitting optical waveguide and method for introducing micromodifications into an optical waveguide

#14
20200225405
2020-07-16

Laterally emitting optical waveguide and method for introducing micromodifications into an optical waveguide

#15
20190361180
2019-11-28

Method of forming an hermetic seal on electronic and optoelectronic packages

#16
20190235161
2019-08-01

Optical treatment optical fiber probe and manufacturing method therefor

#17
20190227224
2019-07-25

Band-gap tunable elastic optical multilayer fibers

#18
20190170932
2019-06-06

Edge sealant confinement and halo reduction for optical devices

#19
20190154913
2019-05-23

Optical fiber, optical sensor including optical fiber, method of manufacturing optical fiber, and deposition apparatus therefor

#20
20190084251
2019-03-21

Systems and methods for creating feedstock lines for additive manufacturing of an object

#21
20180356588
2018-12-13

LIGHT SCATTERING FIBER AND DEVICES INCORPORATING SAME

#22
20180299614
2018-10-18

Laterally emitting optical waveguide and method for introducing micromodifications into an optical waveguide

#23
20180172902
2018-06-21

Photonic crystal fiber

#24
20180059320
2018-03-01

Edge sealant confinement and halo reduction for optical devices

#25
20170153388
2017-06-01

Optical fiber, optical sensor including optical fiber, method of manufacturing optical fiber, and deposition apparatus therefor

#26
20170097464
2017-04-06

Microstructured optical fibers for gas sensing systems

#27
20170015585
2017-01-19

Method for the fabrication of optical waveguide devices in photonic crystal fibers and in waveguides with hollow structures

#28
20160091660
2016-03-31

Quasi-single-mode optical fiber with a large effective area

#29
20160006205
2016-01-07

Photonic bandgap fiber and fiber laser device using same

#30
20150362669
2015-12-17

Band-gap tunable elastic optical multilayer fibers

#31
20150147559
2015-05-28

Method for producing fibers having optical effect-producing nanostructures

#32
20140270666
2014-09-18

Hollow core fiber with polarization dependent loss

#33
20140270642
2014-09-18

Photonics grating coupler and method of manufacture

#34
20140147652
2014-05-29

Method for producing fibers having optical effect-producing nanostructures

#35
20120275180
2012-11-01

Light diffusing fibers and methods for making the same

#36
20110188824
2011-08-04

Manufacturing method of photonic band gap fiber and photonic band gap fiber

#37
20080089645
2008-04-17

Tunable dispersion compensation

#38
20060215976
2006-09-28

Multicore optical fiber with integral diffractive elements machined by ultrafast laser direct writing

#39
17558641
2022-11-22

Circular photonic crystal fibers

#40
13744968
2015-09-29

High power optical fibers