Ang Hwee San

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Color image correcting apparatus and color image correcting method...
- Patent number 8,094,932
- Issue date Jan 10, 2012
- Seiko Epson Corporation
- Loi Yew Kien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING MATCHING POSITION AND IMAGE
- Publication number 20100157012
- Publication date Jun 24, 2010
- SEIKO EPSON CORPORATION
- Wong Tzy Huei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SOURCE DEVICE AND ORIGINAL DOCUMENT READING DEVICE
- Publication number 20090213441
- Publication date Aug 27, 2009
- SEIKO EPSON CORPORATION
- Loi Yew Kien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLOR IMAGE CORRECTING APPARATUS AND COLOR IMAGE CORRECTING METHOD
- Publication number 20080144930
- Publication date Jun 19, 2008
- SEIKO EPSON CORPORATION
- Loi Yew Kien
- G06 - COMPUTING CALCULATING COUNTING