Tengda Du

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multichannel RF feedthroughs
- Patent number 10,845,553
- Issue date Nov 24, 2020
- II-VI Delaware Inc.
- Yan yang Zhao
- G02 - OPTICS
Information Patent Grant
Multi-channel optical multiplexer or demultiplexer
- Patent number 10,795,170
- Issue date Oct 6, 2020
- II-VI Delaware Inc.
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion-compensative optical assembly
- Patent number 10,459,169
- Issue date Oct 29, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Dispersion-compensative optical assembly
- Patent number 10,241,274
- Issue date Mar 26, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Hybrid free space multiplexer for multichannel transmitter optical...
- Patent number 9,991,964
- Issue date Jun 5, 2018
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitters
- Patent number 9,912,437
- Issue date Mar 6, 2018
- Finisar Corporation
- Tao Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical circulators integrated into transceivers
- Patent number 9,897,758
- Issue date Feb 20, 2018
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Grant
Integrated birefringent gridless wavelength locker
- Patent number 9,885,815
- Issue date Feb 6, 2018
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Grant
Optical circulators integrated into transceivers
- Patent number 9,625,650
- Issue date Apr 18, 2017
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Grant
Multichannel RF feedthroughs
- Patent number 9,538,637
- Issue date Jan 3, 2017
- Finisar Corporation
- Yan yang Zhao
- G02 - OPTICS
Information Patent Grant
Communication over multimode and single mode fiber
- Patent number 9,520,943
- Issue date Dec 13, 2016
- Finisar Corporation
- Samir Sheth
- G02 - OPTICS
Information Patent Grant
Multi-laser transmitter optical subassembly for optoelectronic modules
- Patent number 8,995,845
- Issue date Mar 31, 2015
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-laser transmitter optical subassemblies for optoelectronic mo...
- Patent number 8,625,989
- Issue date Jan 7, 2014
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Grant
Collimated ball lenses for optical triplexers
- Patent number 7,995,928
- Issue date Aug 9, 2011
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packages for devices and components
- Patent number 7,354,203
- Issue date Apr 8, 2008
- Finisar Corporation
- Stefan Pfnuer
- G02 - OPTICS
Information Patent Grant
Optical interleaver, filter cell, and component design with reduced...
- Patent number 7,268,944
- Issue date Sep 11, 2007
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical interleaver and filter cell design with enhanced clear aper...
- Patent number 7,173,763
- Issue date Feb 6, 2007
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid cell
- Patent number 7,106,508
- Issue date Sep 12, 2006
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Grant
Free-space optical isolator with integrated quarter-wave plate
- Patent number 6,977,763
- Issue date Dec 20, 2005
- Finisar Corporation
- Steve Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CHANNEL OPTICAL MULTIPLEXER OR DEMULTIPLEXER
- Publication number 20200159034
- Publication date May 21, 2020
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Application
DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY
- Publication number 20190219769
- Publication date Jul 18, 2019
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Application
OPTICAL CIRCULATORS INTEGRATED INTO TRANSCEIVERS
- Publication number 20170276876
- Publication date Sep 28, 2017
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Application
DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY
- Publication number 20170261694
- Publication date Sep 14, 2017
- Finisar Corporation
- Xiaojie Xu
- G02 - OPTICS
Information Patent Application
MULTICHANNEL RF FEEDTHROUGHS
- Publication number 20170176700
- Publication date Jun 22, 2017
- Finisar Corporation
- Yan yang Zhao
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMITTERS
- Publication number 20160277140
- Publication date Sep 22, 2016
- Finisar Corporation
- Tao Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID FREE SPACE MULTIPLEXER FOR MULTICHANNEL TRANSMITTER OPTICAL...
- Publication number 20160269808
- Publication date Sep 15, 2016
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED BIREFRINGENT GRIDLESS WAVELENGTH LOCKER
- Publication number 20160116655
- Publication date Apr 28, 2016
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Application
OPTICAL CIRCULATORS INTEGRATED INTO TRANSCEIVERS
- Publication number 20160047987
- Publication date Feb 18, 2016
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Application
COMMUNICATION OVER MULTIMODE AND SINGLE MODE FIBER
- Publication number 20150256256
- Publication date Sep 10, 2015
- Finisar Corporation
- Samir Sheth
- G02 - OPTICS
Information Patent Application
MULTI-LASER TRANSMITTER OPTICAL SUBASSEMBLY FOR OPTOELECTRONIC MODULES
- Publication number 20130177320
- Publication date Jul 11, 2013
- Finisar Corporation
- TENGDA DU
- G02 - OPTICS
Information Patent Application
MULTICHANNEL RF FEEDTHROUGHS
- Publication number 20130001410
- Publication date Jan 3, 2013
- Finisar Corporation
- Yan yang Zhao
- G02 - OPTICS
Information Patent Application
MULTI-LASER TRANSMITTER OPTICAL SUBASSEMBLIES FOR OPTOELECTRONIC MO...
- Publication number 20120189306
- Publication date Jul 26, 2012
- Finisar Corporation
- Tengda Du
- G02 - OPTICS
Information Patent Application
COLLIMATED BALL LENSES FOR OPTICAL TRIPLEXERS
- Publication number 20080193135
- Publication date Aug 14, 2008
- Finisar Corporation
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low insertion loss circulator
- Publication number 20060044650
- Publication date Mar 2, 2006
- Liren Du
- G02 - OPTICS
Information Patent Application
Packages for devices and components
- Publication number 20060024004
- Publication date Feb 2, 2006
- Stefan M. Pfnuer
- G02 - OPTICS
Information Patent Application
Hybrid cell
- Publication number 20050111772
- Publication date May 26, 2005
- Tengda Du
- G02 - OPTICS
Information Patent Application
Optical interleaver, filter cell, and component design with reduced...
- Publication number 20050041290
- Publication date Feb 24, 2005
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical interleaver and filter cell design with enhanced clear aper...
- Publication number 20040246582
- Publication date Dec 9, 2004
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical interleaver and filter cell design with enhanced thermal st...
- Publication number 20040227996
- Publication date Nov 18, 2004
- Tengda Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hermetically sealed collimator and optical interleaver design
- Publication number 20040223222
- Publication date Nov 11, 2004
- Daniel Philip Schott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Multichannel RF feedthroughs

Multi-channel optical multiplexer or demultiplexer

Dispersion-compensative optical assembly

Dispersion-compensative optical assembly

Hybrid free space multiplexer for multichannel transmitter optical...

Optical transmitters

Optical circulators integrated into transceivers

Integrated birefringent gridless wavelength locker

Optical circulators integrated into transceivers

Multichannel RF feedthroughs

Communication over multimode and single mode fiber

Multi-laser transmitter optical subassembly for optoelectronic modules

Multi-laser transmitter optical subassemblies for optoelectronic mo...

Collimated ball lenses for optical triplexers

Packages for devices and components

Optical interleaver, filter cell, and component design with reduced...

Optical interleaver and filter cell design with enhanced clear aper...

Hybrid cell

Free-space optical isolator with integrated quarter-wave plate

Patents Applicationslast 30 patents

MULTI-CHANNEL OPTICAL MULTIPLEXER OR DEMULTIPLEXER

DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY

OPTICAL CIRCULATORS INTEGRATED INTO TRANSCEIVERS

DISPERSION-COMPENSATIVE OPTICAL ASSEMBLY

MULTICHANNEL RF FEEDTHROUGHS

OPTICAL TRANSMITTERS

HYBRID FREE SPACE MULTIPLEXER FOR MULTICHANNEL TRANSMITTER OPTICAL...

INTEGRATED BIREFRINGENT GRIDLESS WAVELENGTH LOCKER

OPTICAL CIRCULATORS INTEGRATED INTO TRANSCEIVERS

COMMUNICATION OVER MULTIMODE AND SINGLE MODE FIBER

MULTI-LASER TRANSMITTER OPTICAL SUBASSEMBLY FOR OPTOELECTRONIC MODULES

MULTICHANNEL RF FEEDTHROUGHS

MULTI-LASER TRANSMITTER OPTICAL SUBASSEMBLIES FOR OPTOELECTRONIC MO...

COLLIMATED BALL LENSES FOR OPTICAL TRIPLEXERS

Low insertion loss circulator

Packages for devices and components

Hybrid cell

Optical interleaver, filter cell, and component design with reduced...

Optical interleaver and filter cell design with enhanced clear aper...

Optical interleaver and filter cell design with enhanced thermal st...

Hermetically sealed collimator and optical interleaver design