Qiping Shen

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Lake Mary, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Eye registration and astigmatism alignment control systems and method
- Patent number 6,929,638
- Issue date Aug 16, 2005
- Alcon RefractiveHorizons, Inc.
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye registration and astigmatism alignment control systems and method
- Patent number 6,866,661
- Issue date Mar 15, 2005
- Alcon RefractiveHorizons, Inc.
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye registration and astigmatism alignment control systems and method
- Patent number 6,702,806
- Issue date Mar 9, 2004
- Alcon, Inc.
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Eye registration and astigmatism alignment control systems and method
- Publication number 20040143244
- Publication date Jul 22, 2004
- Alcon RefractiveHorizons, Inc.
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye registration and astigmatism alignment control systems and method
- Publication number 20040143245
- Publication date Jul 22, 2004
- Alcon RefractiveHorizons, Inc.
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye registration and astigmatism alignment control systems and method
- Publication number 20020013576
- Publication date Jan 31, 2002
- Gary Paul Gray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE