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Charles Leung
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North York, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive backlight control and contrast enhancement
Patent number
9,230,484
Issue date
Jan 5, 2016
ATI Technologies ULC
Charles Leung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
System and method for detecting accessory connection and accessory...
Patent number
8,284,087
Issue date
Oct 9, 2012
ATI Technologies ULC
Jatin Naik
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reduced component digital to analog decoder and method
Patent number
8,031,093
Issue date
Oct 4, 2011
ATI Technologies ULC
Kongning Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits with transient isolation operable in a low power state
Patent number
7,904,838
Issue date
Mar 8, 2011
ATI Technologies ULC
Aris Balatsos
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for reducing power consumption of a co-process...
Patent number
7,770,040
Issue date
Aug 3, 2010
QUALCOMM Incorporated
Milivoje Aleksic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reduced component digital to analog decoder and method
Patent number
7,385,545
Issue date
Jun 10, 2008
ATI Technologies Inc.
Kongning Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System for reduced power consumption by monitoring video content an...
Patent number
7,017,053
Issue date
Mar 21, 2006
ATI Technologies, Inc.
Carl Mizuyabu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable device for providing dual display and method thereof
Patent number
7,012,610
Issue date
Mar 14, 2006
ATI Technologies, Inc.
Steven Turner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Spread spectrum FIFO and method for storing data for multiple displ...
Patent number
6,580,432
Issue date
Jun 17, 2003
ATI International SRL
Charles Y. W. Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Increasing the number of colors output by a passive liquid crystal...
Patent number
6,388,647
Issue date
May 14, 2002
ATI Technologies, Inc.
Charles Leung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Increasing the number of colors output by an active liquid crystal...
Patent number
6,295,041
Issue date
Sep 25, 2001
ATI Technologies, Inc.
Charles Leung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
ADAPTIVE BACKLIGHT CONTROL AND CONTRAST ENHANCEMENT
Publication number
20100053061
Publication date
Mar 4, 2010
ATI Technologies ULC
Charles Leung
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
REDUCED COMPONENT DIGITAL TO ANALOG DECODER AND METHOD
Publication number
20100013689
Publication date
Jan 21, 2010
ATI Technologies ULC
Kongning Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING ACCESSORY CONNECTION AND ACCESSORY...
Publication number
20090225062
Publication date
Sep 10, 2009
ATI TECHNOLOGIES ULC
Jatin Naik
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CIRCUITS WITH TRANSIENT ISOLATION OPERABLE IN A LOW POWER STATE
Publication number
20090049321
Publication date
Feb 19, 2009
ATI Technologies ULC
Aris Balatsos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
REDUCED COMPONENT DIGITAL TO ANALOG DECODER AND METHOD
Publication number
20080055134
Publication date
Mar 6, 2008
Kongning Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and apparatus for reducing power consumption of a co-processor
Publication number
20070226522
Publication date
Sep 27, 2007
ATI Technologies Inc.
Milivoje Aleksic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable device for providing dual display and method thereof
Publication number
20050190191
Publication date
Sep 1, 2005
ATI Technologies, Inc.
Steven Turner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable device for providing dual display and method thereof
Publication number
20030128197
Publication date
Jul 10, 2003
ATI TECHNOLOGIES, INC.
Steven Turner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System for reduced power consumption by monitoring video content an...
Publication number
20030128198
Publication date
Jul 10, 2003
Carl Mizuyabu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INCREASING THE NUMBER OF COLORS OUTPUT BY A PASSIVE LIQUID CRYSTAL...
Publication number
20010011982
Publication date
Aug 9, 2001
CHARLES LEUNG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS