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Szeming Cheng
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College Station, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method for fingerprinting digital media
Patent number
7,110,338
Issue date
Sep 19, 2006
Matsushita Electric Industrial Co., Ltd.
Szeming Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Enhanced method for digital data hiding
Patent number
7,076,659
Issue date
Jul 11, 2006
Matsushita Electric Industrial Co., Ltd.
Szeming Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for audio error concealment using data hiding
Patent number
7,047,187
Issue date
May 16, 2006
Matsushita Electric Industrial Co., Ltd.
Szeming Cheng
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Nested Turbo Code Design for the Costa Problem
Publication number
20090232242
Publication date
Sep 17, 2009
Zixiang Xiong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for fingerprinting digital media
Publication number
20040028281
Publication date
Feb 12, 2004
Szeming Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for audio error concealment using data hiding
Publication number
20030163305
Publication date
Aug 28, 2003
Szeming Cheng
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method and apparatus for embedding data in compressed audio data st...
Publication number
20030161469
Publication date
Aug 28, 2003
Szeming Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Enhanced Method for digital data hiding
Publication number
20030161550
Publication date
Aug 28, 2003
Szeming Cheng
G06 - COMPUTING CALCULATING COUNTING