Hui-Ping Yang

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Lujhu Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Roller construction with a sense of feel for a mobile navigation de...
- Patent number 7,164,891
- Issue date Jan 16, 2007
- Speed Tech Corp.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Roller construction with direction finding for a mobile navigation...
- Patent number 7,145,557
- Issue date Dec 5, 2006
- Speed Tech Corp.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile navigation device
- Patent number 7,082,323
- Issue date Jul 25, 2006
- Speed Tech Corp.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic card connector
- Patent number 6,743,035
- Issue date Jun 1, 2004
- Speed Tech Corp
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Roller construction with direction finding for a mobile navigation...
- Publication number 20050275639
- Publication date Dec 15, 2005
- SPEED TECH CORP.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Roller construction with a sense of feel for a mobile navigation de...
- Publication number 20050227726
- Publication date Oct 13, 2005
- SPEED TECH CORP.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile navigation device
- Publication number 20050181842
- Publication date Aug 18, 2005
- SPEED TECH CORP.
- Hui-Ping Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Metal shielding shell for electric connector
- Publication number 20040242069
- Publication date Dec 2, 2004
- SPEED TECH CORP.
- Hui-Ping Yang
- H01 - BASIC ELECTRIC ELEMENTS