Patents-Review.com
ClassID:

175473 ⎘

G02F3/024 - CPC Classification

Classification description:

Optical logic elements; Optical bistable devices; Optical bistable devices based on non-linear elements, e.g. non-linear Fabry-Perot cavity

Recent Application in this class:
#1
20260118735
2026-04-30

Purely Optical XOR Logic Gate with Comprising Materials

 #2
20250259049
2025-08-14

OPTOELECTRONIC COMPUTING SYSTEMS

 #3
20240353591
2024-10-24

GRAPHENE-BASED OPTICAL BISTABLE DEVICE WITH TERNARY PHOTONIC CRYSTAL STRUCTURE

 #4
20240232604
2024-07-11

Optoelectronic computing systems

 #5
20240193410
2024-06-13

Optoelectronic computing systems

 #6
20230236621
2023-07-27

PHOTONIC COMPUTING SYSTEM

 #7
20230118909
2023-04-20

Optical logic gate decision-making circuit combining non-linear materials on SOI

 #8
20230045938
2023-02-16

Apparatus and methods for optical neural network

 #9
20220215257
2022-07-07

Optoelectronic computing systems

 #10
20200379504
2020-12-03

Apparatus and methods for optical neural network

 #11
20200250534
2020-08-06

Optoelectronic computing systems

 #12
20200250533
2020-08-06

Optoelectronic computing systems

 #13
20200250532
2020-08-06

Optoelectronic computing systems

 #14
20200242472
2020-07-30

Optoelectronic computing systems

 #15
20190370652
2019-12-05

Optoelectronic computing systems

 #16
20190353981
2019-11-21

Optical logic gates

 #17
20190294199
2019-09-26

Apparatus and methods for optical neural network

 #18
20180335682
2018-11-22

Terahertz wave generation apparatus and inspection apparatus

 #19
20180106967
2018-04-19

Optical logic gates

 #20
20170351293
2017-12-07

Apparatus and methods for optical neural network

 #21
20130022310
2013-01-24

Bistable element

 #22
20120039560
2012-02-16

All-optical logic gates and methods for their fabrication

 #23
20110255821
2011-10-20

Optical component having a waveguide array heterostructure

 #24
20110069969
2011-03-24

WAVEGUIDES AND DEVICES FOR ENHANCED THIRD ORDER NONLINEARITIES IN POLYMER-SILICON SYSTEMS

 #25
20100290749
2010-11-18

ALL-OPTICAL LOGIC GATES USING NONLINEAR ELEMENTS CLAIM SET V

 #26
20100182665
2010-07-22

All-optical logic gates using nonlinear elements—claim set V

 #27
20090154887
2009-06-18

All-optical logic gates using nonlinear elements—claim set V

 #28
20090116089
2009-05-07

Optical logic device for processing optical signals

 #29
20090067300
2009-03-12

All-optical flip-flop and control methods thereof

 #30
20080273848
2008-11-06

All-optical logic gates using nonlinear elements claim set v

 #31
20080225362
2008-09-18

All-optical logic gates using nonlinear elements claim—set V

 #32
20070248124
2007-10-25

All-optical logic gates using nonlinear elements—claim set VI

 #33
20070217752
2007-09-20

Photonic crystal surface states

 #34
20070217743
2007-09-20

Photonic crystal surface states

 #35
20070189706
2007-08-16

All-optical logic gates using nonlinear elements-claim set VI

 #36
20070189665
2007-08-16

All-optical logic gates using nonlinear elements—claim set V

 #37
20070035800
2007-02-15

Ultrafast optical modulator

 #38
20060062507
2006-03-23

Bistable all optical devices in non-linear photonic crystals

 #39
20050259999
2005-11-24

Optical device and circuit using phase modulation and related methods