Ting-Hao Yeh

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive touchpad integrated with key and handwriting functions
- Patent number 7,274,353
- Issue date Sep 25, 2007
- Elan Microelectronics Corporation
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
USB interface controller chip
- Patent number 6,915,419
- Issue date Jul 5, 2005
- Elan Microelectronics Corporation
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for automatically identifying between USB and...
- Patent number 6,886,052
- Issue date Apr 26, 2005
- Elan Microelectronics Corporation
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Capacitive touchpad integrated with key and handwriting functions
- Publication number 20040196270
- Publication date Oct 7, 2004
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for automatically identifying between USB and...
- Publication number 20030135655
- Publication date Jul 17, 2003
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USB interface controller chip
- Publication number 20030135673
- Publication date Jul 17, 2003
- Yen-Chang Chiu
- G06 - COMPUTING CALCULATING COUNTING