P

Inventor

QUENDT DIETER

DE8 patents
⚠️ This page may combine multiple inventors who share the name “QUENDT DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZEISS STIFTUNG

4 patents
US6597396B1Jul 22, 2003

Process for creating a color impression of a video image, and a processing device therefor

ZEISS STIFTUNG23 citations90
US5925874AJul 20, 1999

Microscope with an autofocus arrangement having a variable magnification system

ZEISS STIFTUNG29 citations89
US7400342B2Jul 15, 2008

Optical observation apparatus with video device

ZEISS STIFTUNG8 citations70
US6008839ADec 28, 1999

Process and apparatus for displaying three-dimensional video images

ZEISS STIFTUNG12 citations70

ZEISS CARL SURGICAL GMBH

1 patent
US7901080B2Mar 8, 2011

Ophthalmologic surgical microscope system having an OCT-measuring device

ZEISS CARL SURGICAL GMBH28 citations92

JESS HELGE

1 patent
US8659651B2Feb 25, 2014

Surgical microscope for observing an infrared fluorescence and corresponding method

JESS HELGE11 citations80

ZEISS CARL AG

1 patent
US7924307B2Apr 12, 2011

Optical viewing system and method for operating the same

ZEISS CARL AG2 citations60

ZEISS CARL MEDITEC AG

1 patent
US12508100B2Dec 30, 2025

Method for operating a medical optical tracking system, and medical optical tracking system

ZEISS CARL MEDITEC AG0 citations56