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Thomas Hellmuth
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Danville, CA, US
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last 30 patents
Information
Patent Grant
Optical coherence tomography assisted surgical apparatus
Patent number
6,004,314
Issue date
Dec 21, 1999
Carl Zeiss, Inc.
Jay Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereomicroscope for making transparent media visible and method th...
Patent number
5,619,372
Issue date
Apr 8, 1997
Carl-Zeiss-Stiftung
Thomas Hellmuth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Short coherence length, doppler velocimetry system
Patent number
5,549,114
Issue date
Aug 27, 1996
Carl Zeiss, Inc.
Christopher L. Petersen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for optical coherence tomographic fundus imagi...
Patent number
5,537,162
Issue date
Jul 16, 1996
Carl Zeiss, Inc.
Thomas Hellmuth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fundus illumination apparatus formed from three, separated radiatio...
Patent number
5,506,634
Issue date
Apr 9, 1996
Carl Zeiss, Inc.
Jay Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Short coherence length, doppler velocimetry system
Patent number
5,501,226
Issue date
Mar 26, 1996
Carl Zeiss, Inc.
Christopher L. Petersen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical coherence tomography assisted ophthalmologic surgical micro...
Patent number
5,493,109
Issue date
Feb 20, 1996
Carl Zeiss, Inc.
Jay Wei
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical coherence tomography corneal mapping apparatus
Patent number
5,491,524
Issue date
Feb 13, 1996
Carl Zeiss, Inc.
Thomas Hellmuth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Measurement of lens characteristics
Patent number
5,469,261
Issue date
Nov 21, 1995
Carl Zeiss, Inc.
Thomas Hellmuth
G01 - MEASURING TESTING