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Fritz Strahle
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Oberkochen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Microscopy system
Patent number
8,804,236
Issue date
Aug 12, 2014
Carl Ziess Meditec AG
Fritz Strahle
G02 - OPTICS
Information
Patent Grant
Stereoscopic microscope
Patent number
8,284,482
Issue date
Oct 9, 2012
Carl Zeiss Meditec AG
Fritz Strähle
G02 - OPTICS
Information
Patent Grant
Imaging optics with adjustable optical power and method of adjustin...
Patent number
8,194,328
Issue date
Jun 5, 2012
Andreas Obrebski
G02 - OPTICS
Information
Patent Grant
Imaging optics with adjustable optical power and method of adjustin...
Patent number
8,130,449
Issue date
Mar 6, 2012
Andreas Obrebski
G02 - OPTICS
Information
Patent Grant
Microscopy system
Patent number
8,054,543
Issue date
Nov 8, 2011
Carl Zeiss Meditec AG
Fritz Strähle
G02 - OPTICS
Information
Patent Grant
Stereoscopic microscope
Patent number
7,933,065
Issue date
Apr 26, 2011
Carl Zeiss Surgical GmbH
Fritz Strähle
G02 - OPTICS
Information
Patent Grant
Surgical microscope having an illuminating arrangement
Patent number
7,907,336
Issue date
Mar 15, 2011
Carl Zeiss Surgical GmbH
Alfons Abele
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Imaging optics with adjustable optical power and method of adjustin...
Patent number
7,411,739
Issue date
Aug 12, 2008
Andreas Obrebski
G02 - OPTICS
Information
Patent Grant
Stereomicroscopy system
Patent number
6,598,972
Issue date
Jul 29, 2003
Carl-Zeiss-Stiftung
Fritz Strahle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Viewing apparatus
Patent number
6,392,797
Issue date
May 21, 2002
Carl-Zeiss-Stiftung
Fritz Strähle
G02 - OPTICS
Information
Patent Grant
Zoom system for a laser slit lamp
Patent number
6,142,988
Issue date
Nov 7, 2000
Carl Zeiss Stiftung
Fritz Strahle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Afocal zoom system
Patent number
5,991,090
Issue date
Nov 23, 1999
Carl-Zeiss-Stiftung
Fritz Strahle
G02 - OPTICS
Information
Patent Grant
Endoscope including a front lens group and an inner lens group form...
Patent number
5,891,015
Issue date
Apr 6, 1999
Carl-Zeiss-Stiftung
Fritz Strahle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereoendoscope having a folded sight line
Patent number
5,825,534
Issue date
Oct 20, 1998
Carl-Zeiss-Stiftung
Fritz Strahle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pancratic magnification system
Patent number
5,825,535
Issue date
Oct 20, 1998
Stiftung; Carl Zeiss
Klaus Biber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Adapter for connecting a stereoscopic endoscope to electronic docum...
Patent number
5,702,350
Issue date
Dec 30, 1997
Carl-Zeiss-Stiftung
Uwe Vry
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endoscopic attachment for a stereoscopic viewing system
Patent number
5,612,816
Issue date
Mar 18, 1997
Carl-Zeiss-Stiftung
Fritz Strahle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zoom system for at least two stereoscopic viewing beam paths
Patent number
5,612,817
Issue date
Mar 18, 1997
Carl-Zeiss-Stiftung
Fritz Strahle
G02 - OPTICS
Information
Patent Grant
Ophthalmoscopic attachment for a surgical microscope
Patent number
5,321,447
Issue date
Jun 14, 1994
Carl-Zeiss-Stiftung
Ulrich Sander
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for examination and surgery of the anterior and posterior...
Patent number
4,786,161
Issue date
Nov 22, 1988
Carl-Zeiss-Stiftung
Ortwin Muller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereomicroscope
Patent number
4,518,231
Issue date
May 21, 1985
Carl Zeiss-Stiftung
Franz Muchel
G02 - OPTICS
Information
Patent Grant
Optical system having a radial difference in refractive index
Patent number
4,215,914
Issue date
Aug 5, 1980
Carl Zeiss-Stiftung
Franz Muchel
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
MICROSCOPY SYSTEM
Publication number
20120120486
Publication date
May 17, 2012
Carl Zeiss Meditec AG
Fritz Strähle
G02 - OPTICS
Information
Patent Application
STEREOSCOPIC MICROSCOPE
Publication number
20110170179
Publication date
Jul 14, 2011
Carl Zeiss Surgical GmbH
Fritz Strahle
G02 - OPTICS
Information
Patent Application
IMAGING OPTICS WITH ADJUSTABLE OPTICAL POWER AND METHOD OF ADJUSTIN...
Publication number
20110063736
Publication date
Mar 17, 2011
Andreas Obrebski
G02 - OPTICS
Information
Patent Application
HEAD-MOUNTABLE LOUPE
Publication number
20100309550
Publication date
Dec 9, 2010
Carl Zeiss Surgical GmbH
Christoph Hauger
G02 - OPTICS
Information
Patent Application
IMAGING OPTICS WITH ADJUSTABLE OPTICAL POWER AND METHOD OF ADJUSTIN...
Publication number
20090021843
Publication date
Jan 22, 2009
Andreas Obrebski
G02 - OPTICS
Information
Patent Application
Surgical microscope having an illuminating arrangement
Publication number
20080297892
Publication date
Dec 4, 2008
Alfons Abele
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Stereoscopic Microscope
Publication number
20080266657
Publication date
Oct 30, 2008
Fritz Strahle
G02 - OPTICS
Information
Patent Application
Microscopy System
Publication number
20080212171
Publication date
Sep 4, 2008
Carl Zeiss Surgical GmbH
Fritz Strahle
G02 - OPTICS
Information
Patent Application
Imaging optics with adjustable optical power and method of adjustin...
Publication number
20060256429
Publication date
Nov 16, 2006
Andreas Obrebski
G02 - OPTICS
Information
Patent Application
Stereomicroscopy system
Publication number
20020075449
Publication date
Jun 20, 2002
Fritz Strahle
G02 - OPTICS
Information
Patent Application
Viewing apparatus
Publication number
20020003657
Publication date
Jan 10, 2002
Fritz Strahle
G02 - OPTICS