Chao Wu Chien

Follow

Person

Chung Ho City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless receiving device and method jointly used by computer perip...
- Patent number 6,836,807
- Issue date Dec 28, 2004
- Topseed Technology Corp.
- Kun Chan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless receiving device and method jointly used by computer perip...
- Patent number 6,810,436
- Issue date Oct 26, 2004
- Topseed Technology Corp.
- Kun Chan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless portable adaptive electronic device capable of receiving s...
- Patent number 6,804,749
- Issue date Oct 12, 2004
- Topseed Technology Corp.
- Chao-Wu Chien
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Mouse pen device having remote-control function
- Publication number 20040032392
- Publication date Feb 19, 2004
- Topseed Technology Corp.
- Chung Ping Chi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless portable adaptive electronic device capable of receiving s...
- Publication number 20030233519
- Publication date Dec 18, 2003
- Chao-Wu Chien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless receiving device and method jointly used by computer perip...
- Publication number 20030083056
- Publication date May 1, 2003
- Kun Chan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless receiving device and method jointly used by computer perip...
- Publication number 20030084210
- Publication date May 1, 2003
- Kun Chan Wu
- G06 - COMPUTING CALCULATING COUNTING