Ruihua Xiao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Exposure control apparatus and image pickup apparatus
- Patent number 8,121,404
- Issue date Feb 21, 2012
- Sony Corporation
- Ruihua Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Face importance level determining apparatus and method, and image p...
- Patent number 7,925,047
- Issue date Apr 12, 2011
- Sony Corporation
- Ruihua Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, method, and program for taking an image, and apparatus,...
- Patent number 7,742,637
- Issue date Jun 22, 2010
- Sony Corporation
- Ruihua Xiao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Face importance level determining apparatus and method, and image p...
- Publication number 20070195171
- Publication date Aug 23, 2007
- SONY CORPORATION
- Ruihua Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Exposure control apparatus and image pickup apparatus
- Publication number 20070177050
- Publication date Aug 2, 2007
- SONY CORPORATION
- Ruihua Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus, method, and program for taking an image, and apparatus,...
- Publication number 20070081721
- Publication date Apr 12, 2007
- SONY CORPORATION
- Ruihua Xiao
- G06 - COMPUTING CALCULATING COUNTING