Xuan Zhang

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for computer assisted distal locking of intramedu...
- Patent number 8,444,645
- Issue date May 21, 2013
- AO Technology AG
- Guoyan Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and device for computer assisted distal locking of intramedu...
- Patent number 8,118,818
- Issue date Feb 21, 2012
- AO Technology AG
- Guoyan Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR COMPUTER ASSISTED DISTAL LOCKING OF INTRAMEDU...
- Publication number 20090054910
- Publication date Feb 26, 2009
- AO TECHNOLOGY AG
- Guoyan Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Device for Computer Assisted Distal Locking of Intramedu...
- Publication number 20080281334
- Publication date Nov 13, 2008
- AO TECHNOLOGY AG
- Guoyan Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE