Zirao Zheng

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable gain imaging
- Patent number 7,332,723
- Issue date Feb 19, 2008
- Siemens Medical Solutions USA, Inc.
- Dimitre Histrov Histrov
- G01 - MEASURING TESTING
Information Patent Grant
Miniature x-ray emitter having independent current and voltage control
- Patent number 6,914,960
- Issue date Jul 5, 2005
- Medtronic Vascular, Inc.
- Vance Swanson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Variable gain imaging
- Publication number 20050116173
- Publication date Jun 2, 2005
- Dimitre Hristov Hristov
- G01 - MEASURING TESTING
Information Patent Application
Miniature x-ray emitter having independent current and voltage control
- Publication number 20040218720
- Publication date Nov 4, 2004
- Vance Swanson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Miniature x-ray emitter
- Publication number 20040218724
- Publication date Nov 4, 2004
- Victor I. Chornenky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Miniature x-ray apparatus
- Publication number 20040218721
- Publication date Nov 4, 2004
- Victor I. Chornenky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE