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Jian-feng Li
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Yorktown Heights, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electro-optical glazing structures having scattering and transparen...
Patent number
7,009,665
Issue date
Mar 7, 2006
Le Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Spectrum-controllable reflective polarizers having electrically-swi...
Patent number
6,965,420
Issue date
Nov 15, 2005
Reveo, Inc.
Le Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Electro-optical glazing structures having scattering and transparen...
Patent number
6,897,936
Issue date
May 24, 2005
InventQjaya Sdn. Bhd.
Le Li
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
System for controlling unpolarized electromagnetic radiation
Patent number
6,873,381
Issue date
Mar 29, 2005
Reveo, Inc.
Bunsen Fan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electro-optical glazing structures having reflection and transparen...
Patent number
6,710,823
Issue date
Mar 23, 2004
Reveo, Inc.
Sadeg M. Faris
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Controllable bandwidth polarizer
Patent number
6,697,133
Issue date
Feb 24, 2004
Reveo, Inc.
Bunsen Fan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electro-optical glazing structures having scattering and transparen...
Patent number
6,671,008
Issue date
Dec 30, 2003
Reveo, Inc.
Le Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Spectrum-controllable reflective polarizers having electrically-swi...
Patent number
6,633,354
Issue date
Oct 14, 2003
Reveo, Inc.
Le Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Non-absorptive electro-optical glazing structure employing composit...
Patent number
6,559,903
Issue date
May 6, 2003
Reveo, Inc.
Sadeg M. Faris
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Broadband switchable polarizer
Patent number
6,473,143
Issue date
Oct 29, 2002
Reveo, Inc.
Jian-feng Li
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Liquid crystal polarizer with electrically controllable bandwidth
Patent number
6,369,868
Issue date
Apr 9, 2002
Reveo, Inc.
Bunsen Fan
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Electro-optical glazing structures having reflection and transparen...
Publication number
20050007506
Publication date
Jan 13, 2005
Sadeg M. Faris
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Electro-optical glazing structures having reflection and transparen...
Publication number
20050007505
Publication date
Jan 13, 2005
Sadeg M. Faris
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Controllable bandwidth polarizer
Publication number
20040218116
Publication date
Nov 4, 2004
Bunsen Fan
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Electro-optical glazing structures having scattering and transparen...
Publication number
20040160538
Publication date
Aug 19, 2004
Le Li
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Spectrum-controllable reflective polarizers having electrically-swi...
Publication number
20040095523
Publication date
May 20, 2004
Le Li
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Broadband switchable polarizer
Publication number
20030071937
Publication date
Apr 17, 2003
Jian-Feng Li
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
Controllable bandwidth polarizer
Publication number
20020171786
Publication date
Nov 21, 2002
Bunsen Fan
B82 - NANO-TECHNOLOGY
Information
Patent Application
Electro-optical glazing structures having reflection and transparen...
Publication number
20020118328
Publication date
Aug 29, 2002
Sadeg M. Faris
B82 - NANO-TECHNOLOGY
Information
Patent Application
NON-ABSORPTIVE ELECTRO-0PTICAL GLAZING STRUCTURE EMPLOYING COMPOSIT...
Publication number
20020085151
Publication date
Jul 4, 2002
SADEG M. FARIS
B82 - NANO-TECHNOLOGY
Information
Patent Application
SPECTRUM-CONTROLLABLE REFLECTIVE POLARIZERS HAVING ELECTRICALLY-SWI...
Publication number
20020057400
Publication date
May 16, 2002
LE LI
B82 - NANO-TECHNOLOGY
Information
Patent Application
BROADBAND SWITCHABLE POLARIZER
Publication number
20020039156
Publication date
Apr 4, 2002
JIAN-FENG LI
B82 - NANO-TECHNOLOGY