Abraham John Totah

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San Carlos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phototherapy method
- Patent number 8,069,857
- Issue date Dec 6, 2011
- Natus Medical Incorporated
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phototherapy device
- Patent number 8,048,136
- Issue date Nov 1, 2011
- Natus Medical Incorporated
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phototherapy system and device
- Patent number 7,438,719
- Issue date Oct 21, 2008
- Natus Medical Incorporated
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hearing evaluation device with patient connection evaluation capabi...
- Patent number 6,475,163
- Issue date Nov 5, 2002
- Natus Medical, Inc.
- Matthijs P. Smits
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Phototherapy Method
- Publication number 20070100400
- Publication date May 3, 2007
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Phototherapy Device
- Publication number 20070088410
- Publication date Apr 19, 2007
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Phototherapy system and device
- Publication number 20050149149
- Publication date Jul 7, 2005
- Dong-Chune Christopher Chung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE