ClassID:

174284

G02B6/4289 - 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; Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide

Recent Application in this class:
#1
20260118612
2026-04-30

DIAGONAL DIRECTIONAL COUPLER ELEVATOR

#2
20250306310
2025-10-02

OPTICAL MODULE WITH SPATIAL SEPERATION BETWEEN OPTICAL FIBER AND OPTICAL COMMUNICATION ASSEMBLY AND OPTICAL COUPLING CONFIGURATION THEREOF

#3
20240345347
2024-10-17

WAVELENGTH-DETECTING OPTICAL FIBER INDENTIFIER APPARATUS AND METHOD

#4
20210373261
2021-12-02

Resonant fiber optic beam manipulator

#5
20210231892
2021-07-29

Optical fiber side input/output device and design method

#6
20180062761
2018-03-01

Split photodetector for differential receivers

#7
20170285257
2017-10-05

Optical fiber

#8
20170254976
2017-09-07

Optical device, terminator, wavelength-tunable laser device, and method for manufacturing optical device

#9
20170160167
2017-06-08

Optical power monitor device and optical power monitor method

#10
20160241331
2016-08-18

Apparatus and method for reorganizing resources of optical fiber cabinet and optical fiber cabinet

#11
20150177470
2015-06-25

Method and apparatus providing a coupled photonic structure

#12
20130279848
2013-10-24

Method and apparatus providing a coupled photonic structure

#13
20120138780
2012-06-07

Device for converting light into an electrical signal

#14
20110217004
2011-09-08

Device for bending optical fiber and receiving light for testing

#15
20090244524
2009-10-01

Optical power monitoring with robotically moved macro-bending

#16
20090028490
2009-01-29

Signal identifying apparatus for an optical fiber

#17
20080239295
2008-10-02

Optical power monitoring with robotically moved macro-bending

#18
20070154160
2007-07-05

Bending an optical fiber into a backplane

#19
20060275011
2006-12-07

Bending an optical fiber into a backplane

#20
20060133741
2006-06-22

Bending an optical fiber into a backplane

#21
20050025446
2005-02-03

Bending an optical fiber into backplane