David Jun Lu

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for dynamic feedback projection from a hand-held...
- Patent number 6,717,528
- Issue date Apr 6, 2004
- International Business Machines Corporation
- Winslow Scott Burleson
- G08 - SIGNALLING
Information Patent Grant
Wireless identification and tracking using magnetic fields
- Patent number 6,686,881
- Issue date Feb 3, 2004
- International Business Machines Corporation
- David Jun Lu
- G01 - MEASURING TESTING
Information Patent Grant
System and method for optimizing personal area network (PAN) electr...
- Patent number 6,542,717
- Issue date Apr 1, 2003
- International Business Machines Corporation
- Thomas Guthrie Zimmerman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for dynamic feedback projection from a hand-held...
- Publication number 20040140882
- Publication date Jul 22, 2004
- Winslow Scott Burleson
- G08 - SIGNALLING