Xiang Zhu

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Interference removal in pointing device locating systems
- Patent number 8,110,757
- Issue date Feb 7, 2012
- Luidia Inc.
- Philip A. Weaver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interference removal in pointing device locating systems
- Patent number 7,525,050
- Issue date Apr 28, 2009
- Luidia, Inc.
- Philip A. Weaver
- G06 - COMPUTING CALCULATING COUNTING