Tony Xu

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Billing system
- Patent number 6,625,267
- Issue date Sep 23, 2003
- Protel, Inc.
- R. William Graham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detection of cancerous and precancerous co...
- Patent number 6,389,305
- Issue date May 14, 2002
- Lifeline Biotechnologies, Inc.
- Abdou F. Deban
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Billing system
- Patent number 6,044,138
- Issue date Mar 28, 2000
- R. William Graham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detection of cancerous and precancerous co...
- Patent number 5,941,832
- Issue date Aug 24, 1999
- David M. Tumey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
A method and device for customizing a local map with a grid that ca...
- Publication number 20060109144
- Publication date May 25, 2006
- Tony Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS