Li Li

Person

Kanata, Ontario, CA

People

Patents Grantslast 30 patents

Information Patent Grant
High performance light-emitting devices
- Patent number 7,863,632
- Issue date Jan 4, 2011
- National Research Council of Canada
- Li Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signaling switch for use in information protocol telephony
- Patent number 6,898,278
- Issue date May 24, 2005
- Li Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High isolation optical switch, isolator or circulator having thin f...
- Patent number 6,487,014
- Issue date Nov 26, 2002
- National Research Council of Canada
- Li Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarizing back-lighting system for direct view liquid crystal disp...
- Patent number 6,285,423
- Issue date Sep 4, 2001
- National Research Council of Canada
- Li Li
- G02 - OPTICS
Information Patent Grant
Cut-off filters
- Patent number 6,271,968
- Issue date Aug 7, 2001
- National Research Council of Canada
- J. A. Dobrowolski
- G02 - OPTICS
Information Patent Grant
High efficiency projection displays having thin film polarizing bea...
- Patent number 5,982,541
- Issue date Nov 9, 1999
- Nationsl Research Council of Canada
- Li Li
- G02 - OPTICS
Information Patent Grant
Thin film polarizing device
- Patent number 5,912,762
- Issue date Jun 15, 1999
- Li Li
- G02 - OPTICS
Information Patent Grant
Color deformable mirror device having optical thin film interferenc...
- Patent number 5,619,059
- Issue date Apr 8, 1997
- National Research Council of Canada
- Li Li
- G02 - OPTICS
Information Patent Grant
Optical recording media having optically-variable security properties
- Patent number 5,549,953
- Issue date Aug 27, 1996
- National Research Council of Canada
- Li Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical storage media having visible logos
- Patent number 5,510,163
- Issue date Apr 23, 1996
- National Research Council of Canada
- Brian T. Sullivan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SPECKLE REDUCED BROADBAND VISIBLE QUANTUM DOT LASERS
- Publication number 20180337514
- Publication date Nov 22, 2018
- National Research Council of Canada
- Haipeng Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM OPTICAL FILTERS WITH AN INTEGRAL AIR LAYER
- Publication number 20130188254
- Publication date Jul 25, 2013
- National Research Council of Canada
- Li Li
- G02 - OPTICS
Information Patent Application
HIGH PERFORMANCE LIGHT-EMITTING DEVICES
- Publication number 20110068361
- Publication date Mar 24, 2011
- National Research Council of Canada
- Li Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Performance Light-Emitting Devices
- Publication number 20070246705
- Publication date Oct 25, 2007
- National Research Council of Canada
- Li Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH ISOLATION OPTICAL SWITCH, ISOLATOR OR CIRCULATOR HAVING THIN F...
- Publication number 20020012168
- Publication date Jan 31, 2002
- LI LI
- G02 - OPTICS

Person

Patents Grantslast 30 patents

High performance light-emitting devices

Signaling switch for use in information protocol telephony

High isolation optical switch, isolator or circulator having thin f...

Polarizing back-lighting system for direct view liquid crystal disp...

Cut-off filters

High efficiency projection displays having thin film polarizing bea...

Thin film polarizing device

Color deformable mirror device having optical thin film interferenc...

Optical recording media having optically-variable security properties

Optical storage media having visible logos

Patents Applicationslast 30 patents

SPECKLE REDUCED BROADBAND VISIBLE QUANTUM DOT LASERS

THIN FILM OPTICAL FILTERS WITH AN INTEGRAL AIR LAYER

HIGH PERFORMANCE LIGHT-EMITTING DEVICES

High Performance Light-Emitting Devices

HIGH ISOLATION OPTICAL SWITCH, ISOLATOR OR CIRCULATOR HAVING THIN F...