by varying the polarisation of transmitted waves

Industry

CPC
H04K1/08

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Parent Industries

HELECTRICITY H04Electric communication H04KSECRET COMMUNICATION JAMMING OF COMMUNICATION H04K1/00Secret communication

Current Industry

H04K1/08by varying the polarisation of transmitted waves

Industries

Patents Grantslast 30 patents

Information Patent Grant
Polarization decomposition device
- Patent number 11,860,376
- Issue date Jan 2, 2024
- Electronics and Telecommunications Research Institute
- Kap-Joong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication system
- Patent number RE49244
- Issue date Oct 11, 2022
- Panasonic Intellectual Property Corporation of America
- Masayuki Orihashi
Information Patent Grant
Method for encoding and decoding data by varying the distinctive ch...
- Patent number 11,146,393
- Issue date Oct 12, 2021
- SLUX Sagl
- Alessandro Pasquali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast polarization encoding using electrooptical phase modulator
- Patent number 10,511,437
- Issue date Dec 17, 2019
- International Center for Quantum Optics & Quantum Technologies LLC
- Vasily Yevgenyevich Ustimchik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Highly-secure wireless communication system
- Patent number 10,470,039
- Issue date Nov 5, 2019
- Hitachi, Ltd.
- Ken Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication system
- Patent number RE47356
- Issue date Apr 16, 2019
- Panasonic Intellectual Property Corporation of America
- Masayuki Orihashi
Information Patent Grant
Great circle solution to polarization-based quantum communication (...
- Patent number 9,287,994
- Issue date Mar 15, 2016
- LOS ALAMOS NATIONAL SECURITY, LLC
- Jane Elizabeth Nordholt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode communication unit
- Patent number 8,666,341
- Issue date Mar 4, 2014
- Ultra Electronics TCS Inc.
- Alexandre Marsolais
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system and optical communication method havin...
- Patent number 6,999,655
- Issue date Feb 14, 2006
- Fujitsu Limited
- Nobuhiro Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of videotext information encryption and security transmissio...
- Patent number 6,961,428
- Issue date Nov 1, 2005
- Chao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for preventing global positioning satellite signal reception...
- Patent number 5,822,429
- Issue date Oct 13, 1998
- Electro-Radiation Incorporated
- Mario M. Casabona
- G01 - MEASURING TESTING
Information Patent Grant
2531951
- Patent number 2,531,951
- Issue date Nov 28, 1950
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
2376393
- Patent number 2,376,393
- Issue date May 22, 1945
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
2350331
- Patent number 2,350,331
- Issue date Jun 6, 1944
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
1915785
- Patent number 1,915,785
- Issue date Jun 27, 1933
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICES AND METHODS FOR SECURE COMMUNICATION
- Publication number 20220329344
- Publication date Oct 13, 2022
- SONY GROUP CORPORATION
- Felix FELLHAUER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ENCODING AND DECODING DATA BY VARYING THE DISTINCTIVE CH...
- Publication number 20200145205
- Publication date May 7, 2020
- SLUX SAGL
- Alessandro PASQUALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION DECOMPOSITION DEVICE
- Publication number 20190353918
- Publication date Nov 21, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kap-Joong Kim
- G02 - OPTICS
Information Patent Application
Highly-Secure Wireless Communication System
- Publication number 20160255499
- Publication date Sep 1, 2016
- Hitachi, Ltd
- Ken Takei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GREAT CIRCLE SOLUTION TO POLARIZATION-BASED QUANTUM COMMUNICATION (...
- Publication number 20130084079
- Publication date Apr 4, 2013
- Los Alamos National Security LLC
- Jane Elizabeth Nordholt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-MODE COMMUNICATION UNIT
- Publication number 20120302155
- Publication date Nov 29, 2012
- Alexandre MARSOLAIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT (IC) CARD
- Publication number 20120269345
- Publication date Oct 25, 2012
- Masakazu Ukita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical communication system and optical communication method havin...
- Publication number 20050158055
- Publication date Jul 21, 2005
- FUJITSU LIMITED
- Nobuhiro Fukushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

by varying the polarisation of transmitted waves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polarization decomposition device

Communication apparatus and communication system

Method for encoding and decoding data by varying the distinctive ch...

Fast polarization encoding using electrooptical phase modulator

Highly-secure wireless communication system

Communication apparatus and communication system

Great circle solution to polarization-based quantum communication (...

Multi-mode communication unit

Optical communication system and optical communication method havin...

Method of videotext information encryption and security transmissio...

System for preventing global positioning satellite signal reception...

2531951

2376393

2350331

1915785

Patents Applicationslast 30 patents

COMMUNICATION DEVICES AND METHODS FOR SECURE COMMUNICATION

METHOD FOR ENCODING AND DECODING DATA BY VARYING THE DISTINCTIVE CH...

POLARIZATION DECOMPOSITION DEVICE

Highly-Secure Wireless Communication System

GREAT CIRCLE SOLUTION TO POLARIZATION-BASED QUANTUM COMMUNICATION (...

MULTI-MODE COMMUNICATION UNIT

INTEGRATED CIRCUIT (IC) CARD

Optical communication system and optical communication method havin...