ClassID:

173922

G02B2006/12045 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind; Materials Lithium tantalate (LiTaO)

Recent Application in this class:
#1
20260140313
2026-05-21

THIN FILM LITHIUM-CONTAINING ELECTRO-OPTIC DEVICES HAVING COMPACT TAPERS

#2
20260118584
2026-04-30

THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS

#3
20250389893
2025-12-25

METHOD OF MANUFACTURING OPTICAL WAVEGUIDE ELEMENT

#4
20250208346
2025-06-26

THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS

#5
20250052950
2025-02-13

Optical Coupling Structure

#6
20240377696
2024-11-14

OPTICAL DEVICE

#7
20240329307
2024-10-03

OPTICAL DEVICE

#8
20240142808
2024-05-02

ELECTRO OPTICAL DEVICES FABRICATED USING DEEP ULTRAVIOLET RADIATION

#9
20230333417
2023-10-19

OPTICAL MODULATOR

#10
20230103702
2023-04-06

OPTICAL SCANNING ELEMENT

#11
20210247570
2021-08-12

Electro optical devices fabricated using deep ultraviolet radiation

#12
20200249394
2020-08-06

Apparatus for bonding wafers and an optically-transparent thin film made from the same

#13
20170351027
2017-12-07

Method of forming a deterministic thin film from a crystal substrate by etching a bilayer bonding interface to create a channel

#14
20150001175
2015-01-01

Method for production of optical waveguides and coupling and devices made from the same

#15
20140004638
2014-01-02

Method for production of optical waveguides and coupling and devices made from the same

#16
20110250397
2011-10-13

Method of forming an undercut microstructure

#17
20070297732
2007-12-27

EFFICIENT NONLINEAR OPTICAL WAVEGUIDE USING SINGLE-MODE, HIGH V-NUMBER STRUCTURE

#18
16258546
2020-05-26

Apparatus for bonding wafers and an optically-transparent thin film made from the same