Siu-Leong Iu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Watermarking system and methodology for digital multimedia content
- Patent number 8,538,886
- Issue date Sep 17, 2013
- Google Inc.
- Siu-Leong Iu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital content distribution system and method
- Patent number 7,698,570
- Issue date Apr 13, 2010
- Dolby Laboratories Licensing Corporation
- Robert Wilhelm Schumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital content distribution system and method
- Patent number 7,162,642
- Issue date Jan 9, 2007
- Digital Video Express, L.P.
- Robert Wilhelm Schumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure oblivious watermarking using key-dependent mapping functions
- Patent number 6,901,514
- Issue date May 31, 2005
- Digital Video Express, L.P.
- Siu-Leong Iu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion field modeling and estimation using motion transform
- Patent number 6,658,059
- Issue date Dec 2, 2003
- Digital Video Express, LP
- Siu-Leong Iu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for estimating optical flow
- Patent number 6,628,715
- Issue date Sep 30, 2003
- Digital Video Express, LP
- Siu-Leong Iu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methodology for tracing to a source of unauthorized copy...
- Patent number 6,285,774
- Issue date Sep 4, 2001
- Digital Video Express, LP
- Robert W. Schumann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Digital Content Distribution System and Method
- Publication number 20070286421
- Publication date Dec 13, 2007
- Robert Wilhelm Schumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content packet distribution system
- Publication number 20020067914
- Publication date Jun 6, 2002
- Robert Wilhelm Schumann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital content distribution system and method
- Publication number 20020021805
- Publication date Feb 21, 2002
- Robert Wilhelm Schumann
- G06 - COMPUTING CALCULATING COUNTING

Siu-Leong Iu

Person

Patents Grantslast 30 patents

Watermarking system and methodology for digital multimedia content

Digital content distribution system and method

Digital content distribution system and method

Secure oblivious watermarking using key-dependent mapping functions

Motion field modeling and estimation using motion transform

Method and apparatus for estimating optical flow

System and methodology for tracing to a source of unauthorized copy...

Patents Applicationslast 30 patents

Digital Content Distribution System and Method

Content packet distribution system

Digital content distribution system and method