Gerhard Kelch

Person

Aalen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a spectacle lens
- Patent number 11,926,557
- Issue date Mar 12, 2024
- Carl Zeiss Vision International GmbH
- Michel-René Christmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Progressive spectacle lens having a variable refractive index and m...
- Patent number 11,892,712
- Issue date Feb 6, 2024
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Progressive addition lens for myopia control and method of manufact...
- Patent number 11,782,293
- Issue date Oct 10, 2023
- Carl Zeiss Vision International GmbH
- Saulius Raymond Varnas
- G02 - OPTICS
Information Patent Grant
Computer-implemented method for generating data in order to produce...
- Patent number 11,747,654
- Issue date Sep 5, 2023
- Carl Zeiss Vision International GmbH
- Ralf Meschenmoser
- G02 - OPTICS
Information Patent Grant
Progressive spectacle lens having a variable refractive index and m...
- Patent number 11,740,488
- Issue date Aug 29, 2023
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Spectacle lens and method, in particular 3D printing method, for th...
- Patent number 11,614,640
- Issue date Mar 28, 2023
- Carl Zeiss Vision International GmbH
- Timo Mappes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Progressive spectacle lens with a variable refractive index, and me...
- Patent number 11,372,264
- Issue date Jun 28, 2022
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Progressive spectacle lens with regionally varying refractive index...
- Patent number 11,086,142
- Issue date Aug 10, 2021
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Progressive spectacle lens having a variable refractive index and m...
- Patent number 10,989,932
- Issue date Apr 27, 2021
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Method for determining an improved design for a progressive lens
- Patent number 10,969,607
- Issue date Apr 6, 2021
- Carl Zeiss Vision International GmbH
- Ray Steven Spratt
- G02 - OPTICS
Information Patent Grant
Progressive spectacle lens having a variable refractive index and m...
- Patent number 10,838,231
- Issue date Nov 17, 2020
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Optical element
- Patent number 10,754,157
- Issue date Aug 25, 2020
- tooz technologies GmbH
- Jens Hofmann
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing an optical element
- Patent number 10,558,045
- Issue date Feb 11, 2020
- tooz technologies GmbH
- Jens Hofmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for determining the location of the ocular piv...
- Patent number 10,433,724
- Issue date Oct 8, 2019
- Carl Zeiss Vision GmbH
- Timo Kratzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spectacles comprising a spectacles lens with a moveable lens segment
- Patent number 10,185,161
- Issue date Jan 22, 2019
- Carl Zeiss Vision International GmbH
- Jeremias Gromotka
- G02 - OPTICS
Information Patent Grant
Spectacles comprising a spectacles lens with a moveable lens segment
- Patent number 10,073,281
- Issue date Sep 11, 2018
- Carl Zeiss Vision International GmbH
- Jeremias Gromotka
- G02 - OPTICS
Information Patent Grant
Spectacle lens for a display device that can be fitted on the head...
- Patent number 9,995,938
- Issue date Jun 12, 2018
- tooz technologies GmbH
- Lisa Riedel
- G02 - OPTICS
Information Patent Grant
Optical lens, in particular for use as a spectacle lens
- Patent number 9,417,461
- Issue date Aug 16, 2016
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- B24 - GRINDING POLISHING
Information Patent Grant
Method for designing a spectacle lens and spectacle lens
- Patent number 9,176,329
- Issue date Nov 3, 2015
- Carl Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Arrangement with a spectacle lens having a changeable effect and me...
- Patent number 8,851,677
- Issue date Oct 7, 2014
- Carl Zeiss Vision GmbH
- Simone Liebich
- G02 - OPTICS
Information Patent Grant
Method and apparatus for determining the location of the ocular piv...
- Patent number 8,840,247
- Issue date Sep 23, 2014
- Carl Zeiss Vision GmbH
- Timo Kratzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for determining correction characteristics for a vision aid
- Patent number 8,297,753
- Issue date Oct 30, 2012
- Carl Zeiss Vision GmbH
- Gerhard Kelch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for optimizing a spectacle lens for the wavefront aberration...
- Patent number 8,205,987
- Issue date Jun 26, 2012
- Carl Zeiss Vision Inc.
- Darryl Meister
- G02 - OPTICS
Information Patent Grant
Optical observation instrument and a method of controllably adjusti...
- Patent number 8,038,296
- Issue date Oct 18, 2011
- Carl Zeiss Vision GmbH
- Oliver Baumann
- G02 - OPTICS
Information Patent Grant
Method for producing a lens and a lens produced thereby
- Patent number 7,556,381
- Issue date Jul 7, 2009
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Method for the manufacture of a spectacle lens, spectacle lens and...
- Patent number 6,709,106
- Issue date Mar 23, 2004
- Carl-Zeiss-Stiftung
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Multifocal spectacle lens
- Patent number 5,784,144
- Issue date Jul 21, 1998
- Carl-Zeiss-Stiftung
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Spectacle lens
- Patent number 5,444,503
- Issue date Aug 22, 1995
- Carl-Zeiss-Stiftung
- Gerhard Kelch
- G02 - OPTICS
Information Patent Grant
Multifocal surface for a multifocal spectacle lens
- Patent number 5,137,343
- Issue date Aug 11, 1992
- Carl-Zeiss-Stiftung
- Gerhard Kelch
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING A SPECTACLE LENS
- Publication number 20230265010
- Publication date Aug 24, 2023
- CARL ZEISS VISION INTERNATIONAL GMBH
- Michel-René Christmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROGRESSIVE ADDITION LENS FOR MYOPIA CONTROL AND METHOD OF MANUFACT...
- Publication number 20230161177
- Publication date May 25, 2023
- CARL ZEISS VISION INTERNATIONAL GMBH
- Saulius Raymond Varnas
- G02 - OPTICS
Information Patent Application
COMPUTER-IMPLEMENTED METHOD FOR GENERATING DATA IN ORDER TO PRODUCE...
- Publication number 20230152607
- Publication date May 18, 2023
- CARL ZEISS VISION INTERNATIONAL GMBH
- Ralf Meschenmoser
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...
- Publication number 20220091437
- Publication date Mar 24, 2022
- CARL ZEISS VISION INTERNATIONAL GMBH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...
- Publication number 20210199991
- Publication date Jul 1, 2021
- CARL ZEISS VISION INTERNATIONAL GMBH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS WITH REGIONALLY VARYING REFRACTIVE INDEX...
- Publication number 20210141244
- Publication date May 13, 2021
- CARL ZEISS VISION INTERNATIONAL GMBH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS WITH A VARIABLE REFRACTIVE INDEX, AND ME...
- Publication number 20200348538
- Publication date Nov 5, 2020
- CARL ZEISS VISION INTERNATIONAL GMBH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...
- Publication number 20200201071
- Publication date Jun 25, 2020
- CarI Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...
- Publication number 20190391411
- Publication date Dec 26, 2019
- CarI Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS AND METHOD, IN PARTICULAR 3D PRINTING METHOD, FOR TH...
- Publication number 20190250430
- Publication date Aug 15, 2019
- CarI Zeiss Vision International GmbH
- Timo Mappes
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for Determining an Improved Design for a Progressive Lens
- Publication number 20190171035
- Publication date Jun 6, 2019
- CARL ZEISS VISION INTERNATIONAL GMBH
- Ray Steven Spratt
- G02 - OPTICS
Information Patent Application
SPECTACLES COMPRISING A SPECTACLES LENS WITH A MOVEABLE LENS SEGMENT
- Publication number 20180259793
- Publication date Sep 13, 2018
- CARL ZEISS VISION INTERNATIONAL GMBH
- Jeremias Gromotka
- G02 - OPTICS
Information Patent Application
SPECTACLES COMPRISING A SPECTACLES LENS WITH A MOVEABLE LENS SEGMENT
- Publication number 20180231803
- Publication date Aug 16, 2018
- CARL ZEISS VISION INTERNATIONAL GMBH
- Jeremias Gromotka
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20180031840
- Publication date Feb 1, 2018
- CARL ZEISS SMART OPTICS GMBH
- Jens HOFMANN
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT
- Publication number 20170227775
- Publication date Aug 10, 2017
- CARL ZEISS SMART OPTICS GMBH
- Jens HOFMANN
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS FOR A DISPLAY DEVICE THAT CAN BE FITTED ON THE HEAD...
- Publication number 20170192238
- Publication date Jul 6, 2017
- CARL ZEISS SMART OPTICS GMBH
- Lisa RIEDEL
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE OCULAR PIV...
- Publication number 20140354948
- Publication date Dec 4, 2014
- Timo Kratzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL LENS, IN PARTICULAR FOR USE AS A SPECTACLE LENS
- Publication number 20130271724
- Publication date Oct 17, 2013
- CARL ZEISS VISION INTERNATIONAL GMBH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
METHOD FOR DESIGNING A SPECTACLE LENS AND SPECTACLE LENS
- Publication number 20130258273
- Publication date Oct 3, 2013
- Car Zeiss Vision International GmbH
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
ARRANGEMENT WITH A SPECTACLE LENS HAVING A CHANGEABLE EFFECT AND ME...
- Publication number 20120154750
- Publication date Jun 21, 2012
- Simone Liebich
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE OCULAR PIV...
- Publication number 20120033179
- Publication date Feb 9, 2012
- Timo Kratzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR OPTIMIZING A SPECTACLE LENS FOR THE WAVEFRONT ABERRATION...
- Publication number 20110255052
- Publication date Oct 20, 2011
- Darryl MEISTER
- G02 - OPTICS
Information Patent Application
METHOD FOR DETERMINING CORRECTION CHARACTERISTICS FOR A VISION AID
- Publication number 20100118265
- Publication date May 13, 2010
- Gerhard Kelch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICAL OBSERVATION INSTRUMENT AND A METHOD OF CONTROLLABLY ADJUSTI...
- Publication number 20080212025
- Publication date Sep 4, 2008
- Oliver Baumann
- G02 - OPTICS
Information Patent Application
Method for production of a lens and lens produced thus
- Publication number 20050259222
- Publication date Nov 24, 2005
- Gerhard Kelch
- G02 - OPTICS
Information Patent Application
Method for the manufacture of a spectacle lens, spectacle lens and...
- Publication number 20020008846
- Publication date Jan 24, 2002
- Gerhard Kelch
- G02 - OPTICS

Gerhard Kelch

Person

Patents Grantslast 30 patents

Method of manufacturing a spectacle lens

Progressive spectacle lens having a variable refractive index and m...

Progressive addition lens for myopia control and method of manufact...

Computer-implemented method for generating data in order to produce...

Progressive spectacle lens having a variable refractive index and m...

Spectacle lens and method, in particular 3D printing method, for th...

Progressive spectacle lens with a variable refractive index, and me...

Progressive spectacle lens with regionally varying refractive index...

Progressive spectacle lens having a variable refractive index and m...

Method for determining an improved design for a progressive lens

Progressive spectacle lens having a variable refractive index and m...

Optical element

Method for producing an optical element

Method and apparatus for determining the location of the ocular piv...

Spectacles comprising a spectacles lens with a moveable lens segment

Spectacles comprising a spectacles lens with a moveable lens segment

Spectacle lens for a display device that can be fitted on the head...

Optical lens, in particular for use as a spectacle lens

Method for designing a spectacle lens and spectacle lens

Arrangement with a spectacle lens having a changeable effect and me...

Method and apparatus for determining the location of the ocular piv...

Method for determining correction characteristics for a vision aid

Method for optimizing a spectacle lens for the wavefront aberration...

Optical observation instrument and a method of controllably adjusti...

Method for producing a lens and a lens produced thereby

Method for the manufacture of a spectacle lens, spectacle lens and...

Multifocal spectacle lens

Spectacle lens

Multifocal surface for a multifocal spectacle lens

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING A SPECTACLE LENS

PROGRESSIVE ADDITION LENS FOR MYOPIA CONTROL AND METHOD OF MANUFACT...

COMPUTER-IMPLEMENTED METHOD FOR GENERATING DATA IN ORDER TO PRODUCE...

PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...

PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...

PROGRESSIVE SPECTACLE LENS WITH REGIONALLY VARYING REFRACTIVE INDEX...

PROGRESSIVE SPECTACLE LENS WITH A VARIABLE REFRACTIVE INDEX, AND ME...

PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...

PROGRESSIVE SPECTACLE LENS HAVING A VARIABLE REFRACTIVE INDEX AND M...

SPECTACLE LENS AND METHOD, IN PARTICULAR 3D PRINTING METHOD, FOR TH...

Method for Determining an Improved Design for a Progressive Lens

SPECTACLES COMPRISING A SPECTACLES LENS WITH A MOVEABLE LENS SEGMENT

SPECTACLES COMPRISING A SPECTACLES LENS WITH A MOVEABLE LENS SEGMENT

OPTICAL ELEMENT

METHOD FOR PRODUCING AN OPTICAL ELEMENT

SPECTACLE LENS FOR A DISPLAY DEVICE THAT CAN BE FITTED ON THE HEAD...

METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE OCULAR PIV...

OPTICAL LENS, IN PARTICULAR FOR USE AS A SPECTACLE LENS

METHOD FOR DESIGNING A SPECTACLE LENS AND SPECTACLE LENS

ARRANGEMENT WITH A SPECTACLE LENS HAVING A CHANGEABLE EFFECT AND ME...

METHOD AND APPARATUS FOR DETERMINING THE LOCATION OF THE OCULAR PIV...

METHOD FOR OPTIMIZING A SPECTACLE LENS FOR THE WAVEFRONT ABERRATION...

METHOD FOR DETERMINING CORRECTION CHARACTERISTICS FOR A VISION AID

OPTICAL OBSERVATION INSTRUMENT AND A METHOD OF CONTROLLABLY ADJUSTI...

Method for production of a lens and lens produced thus

Method for the manufacture of a spectacle lens, spectacle lens and...