Inventor · disambiguated record
Thomas Hellmuth
Also filed as: HELLMUTH THOMAS
14 granted patents·2,435 citations·filing 1992–2022
96Inventor score
Top patents by PatentIndex Score
14 records- 0199US6004314AOptical coherence tomography assisted surgical apparatusZEISS CARL INC·Filed 1997·Granted Dec 21, 1999·450 cites·49 claims
- 0299US5493109AOptical coherence tomography assisted ophthalmologic surgical microscopeZEISS CARL INC·Filed 1994·Granted Feb 20, 1996·320 cites·19 claims
- 0396US5795295AOCT-assisted surgical microscope with multi-coordinate manipulatorZEISS CARL INC·Filed 1996·Granted Aug 18, 1998·415 cites·36 claims
- 0492US5491524AOptical coherence tomography corneal mapping apparatusZEISS CARL INC·Filed 1994·Granted Feb 13, 1996·605 cites·24 claims
- 0585US12205340B2Neural network for classifying obstructions in an optical sensorBOSCH GMBH ROBERT·Filed 2022·Granted Jan 21, 2025·2 cites·12 claims
- 0684US5469261AMeasurement of lens characteristicsZEISS CARL INC·Filed 1994·Granted Nov 21, 1995·49 cites·28 claims
- 0777US5537162AMethod and apparatus for optical coherence tomographic fundus imaging without vignettingZEISS CARL INC·Filed 1993·Granted Jul 16, 1996·199 cites·17 claims
- 0870US5288987AAutofocusing arrangement for a stereomicroscope which permits automatic focusing on objects on which reflections occurZEISS STIFTUNG·Filed 1992·Granted Feb 22, 1994·38 cites·16 claims
- 0969US5501226AShort coherence length, doppler velocimetry systemZEISS CARL INC·Filed 1994·Granted Mar 26, 1996·115 cites·19 claims
- 1060US7084986B2System for measuring the optical image quality of an eye in a contactless mannerZEISS CARL JENA GMBH·Filed 2001·Granted Aug 1, 2006·36 cites·21 claims
- 1160US5549114AShort coherence length, doppler velocimetry systemZEISS CARL INC·Filed 1995·Granted Aug 27, 1996·89 cites·13 claims
- 1249US5506634AFundus illumination apparatus formed from three, separated radiation path systemsZEISS CARL INC·Filed 1994·Granted Apr 9, 1996·47 cites·19 claims
- 1348US5975699AMethod and apparatus for simultaneously measuring the length and refractive error of an eyeZEISS CARL INC·Filed 1998·Granted Nov 2, 1999·49 cites·12 claims
- 1436US5619372AStereomicroscope for making transparent media visible and method thereforZEISS STIFTUNG·Filed 1994·Granted Apr 8, 1997·21 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Thomas Hellmuth files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →