Huan-Chen Li

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Westford, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Medical device for treating skin itch and rash
- Patent number 7,537,605
- Issue date May 26, 2009
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for treatment of skin itch and disease
- Patent number 6,635,075
- Issue date Oct 21, 2003
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for treatment of skin itch and disease
- Patent number 6,245,093
- Issue date Jun 12, 2001
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Unipolar magnetic medicine carrier
- Publication number 20080053912
- Publication date Mar 6, 2008
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device and method for treating skin disease
- Publication number 20070265688
- Publication date Nov 15, 2007
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device for treating skin problems
- Publication number 20050288748
- Publication date Dec 29, 2005
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device and method for treating skin disease
- Publication number 20050203596
- Publication date Sep 15, 2005
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Medical device for treating skin itch and rash
- Publication number 20040127962
- Publication date Jul 1, 2004
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for treatment of skin itch and disease
- Publication number 20030088298
- Publication date May 8, 2003
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for treatment of skin itch and disease
- Publication number 20010008974
- Publication date Jul 19, 2001
- Huan-Chen Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE