K. L. Venkatachalam

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Medical sensor with modulated encoding scheme
- Patent number 6,044,283
- Issue date Mar 28, 2000
- Nellcor Puritan Bennett Incorporated
- Michael E. Fein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active optical oximeter probe adapter
- Patent number 6,023,541
- Issue date Feb 8, 2000
- Nellcor Puritan Bennett Incorporated
- Adnan I. Merchant
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical oximeter probe adapter
- Patent number 5,818,985
- Issue date Oct 6, 1998
- Nellcor Puritan Bennett Incorporated
- Adnan I. Merchant
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for facilitating compatibility between pulse o...
- Patent number 5,807,247
- Issue date Sep 15, 1998
- Nellcor Puritan Bennett Incorporated
- Adnan I. Merchant
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical sensor with modulated encoding scheme
- Patent number 5,779,630
- Issue date Jul 14, 1998
- Nellcor Puritan Bennett Incorporated
- Michael E. Fein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical sensor with modulated encoding scheme
- Patent number 5,645,059
- Issue date Jul 8, 1997
- Nellcor Incorporated
- Michael E. Fein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE