Coherent homodyne or heterodyne systems

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CPC
H04B10/142

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/142Coherent homodyne or heterodyne systems

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods to increase capacity in optical networks based...
- Patent number 10,680,739
- Issue date Jun 9, 2020
- Ciena Corporation
- Gerard L. Swinkels
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual frequency FMCW lidar and method
- Patent number 10,670,721
- Issue date Jun 2, 2020
- HRL Laboratories, LLC
- Oleg M. Efimov
- G01 - MEASURING TESTING
Information Patent Grant
Optical transmission characteristic estimation method, optical tran...
- Patent number 10,637,569
- Issue date Apr 28, 2020
- NTT Electronics Corporation
- Akihiro Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable length field fibre channel address system
- Patent number 10,630,640
- Issue date Apr 21, 2020
- Dell Products L.P.
- Raja Subbiah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heterodyne starring array active imager
- Patent number 10,587,347
- Issue date Mar 10, 2020
- Richard H. Vollmerhausen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual machine virtual fabric login system
- Patent number 10,567,308
- Issue date Feb 18, 2020
- Dell Products L.P.
- Ramesh Kumar Subbiah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Free space optical (FSO) system
- Patent number 10,389,442
- Issue date Aug 20, 2019
- SA Photonics, Inc.
- J. Elon Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-stage heterodyne control circuit
- Patent number 9,591,739
- Issue date Mar 7, 2017
- RENO TECHNOLOGIES, INC.
- Imran Ahmed Bhutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High speed electrical interconnect using an optically distributed c...
- Patent number 7,363,018
- Issue date Apr 22, 2008
- Massachusetts Institute of Technology
- Brian Tyrrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for readjusting a phase or frequency modulation shift of an...
- Patent number 5,541,755
- Issue date Jul 30, 1996
- Siemens Aktiengesellschaft
- Reinhold Noe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communications system and method for transmitting informati...
- Patent number 5,146,358
- Issue date Sep 8, 1992
- PYR Systems, Inc.
- William M. Brooks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrashort optical pulse modulating equipment
- Patent number 5,099,471
- Issue date Mar 24, 1992
- Nippon Telegraph & Telephone Corporation
- Masato Tsukada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HETERODYNE STARRING ARRAY ACTIVE IMAGER
- Publication number 20200067603
- Publication date Feb 27, 2020
- Richard H. Vollmerhausen
- G01 - MEASURING TESTING
Information Patent Application
DUAL FREQUENCY FMCW LIDAR AND METHOD
- Publication number 20180210068
- Publication date Jul 26, 2018
- HRL LABORATORIES, LLC
- Oleg M. EFIMOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High speed electrical interconnect using an optically distributed c...
- Publication number 20060160574
- Publication date Jul 20, 2006
- Massachusetts Institute of Technology
- Brian Tyrrell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Coherent homodyne or heterodyne systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods to increase capacity in optical networks based...

Dual frequency FMCW lidar and method

Optical transmission characteristic estimation method, optical tran...

Variable length field fibre channel address system

Heterodyne starring array active imager

Virtual machine virtual fabric login system

Free space optical (FSO) system

Multi-stage heterodyne control circuit

High speed electrical interconnect using an optically distributed c...

Method for readjusting a phase or frequency modulation shift of an...

Optical communications system and method for transmitting informati...

Ultrashort optical pulse modulating equipment

Patents Applicationslast 30 patents

HETERODYNE STARRING ARRAY ACTIVE IMAGER

DUAL FREQUENCY FMCW LIDAR AND METHOD

High speed electrical interconnect using an optically distributed c...