Gisela Dultz

Person

Frankfurt am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for reducing speckle formation on a projection sc...
- Patent number 7,649,610
- Issue date Jan 19, 2010
- Deutsche Telekom AG
- Wolfgang Dultz
- G02 - OPTICS
Information Patent Grant
Device for generating adding and subtracting digital sequences of o...
- Patent number 7,468,827
- Issue date Dec 23, 2008
- Deutsche Telekom AG
- Wolfgang Dultz
- G02 - OPTICS
Information Patent Grant
Method for the secure transmission of messages
- Patent number 7,003,665
- Issue date Feb 21, 2006
- Deutsche Telekom AG
- Wolfgang Dultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and arrangement for generating binary sequences of random nu...
- Patent number 6,986,056
- Issue date Jan 10, 2006
- Deutsche Telekom AG
- Wolfgang Dultz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical phase modulator
- Patent number 6,947,193
- Issue date Sep 20, 2005
- Deutsche Telekom AG
- Wolfgang Dultz
- G02 - OPTICS
Information Patent Grant
Optical communications link
- Patent number 6,813,424
- Issue date Nov 2, 2004
- Deutsche Telekom AG Bonn
- Wolfgang Dultz
- G02 - OPTICS
Information Patent Grant
Sensor and method for detecting changes in distance
- Patent number 6,727,491
- Issue date Apr 27, 2004
- Deutsche Telekom AG
- Wolfgang Dultz
- G01 - MEASURING TESTING
Information Patent Grant
Method for generating a random number on a quantum-mechanical basis...
- Patent number 6,609,139
- Issue date Aug 19, 2003
- Deutsche Telekom AG
- Wolfgang Dultz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for producing a choice of either single photons o...
- Patent number 6,430,345
- Issue date Aug 6, 2002
- Deutsche Telekom AG
- Wolfgang Dultz
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Device for generating, adding and subtracting digital sequences of...
- Publication number 20030107792
- Publication date Jun 12, 2003
- Wolfgang Dultz
- G02 - OPTICS

Gisela Dultz

Person

Patents Grantslast 30 patents

Method and device for reducing speckle formation on a projection sc...

Device for generating adding and subtracting digital sequences of o...

Method for the secure transmission of messages

Method and arrangement for generating binary sequences of random nu...

Optical phase modulator

Optical communications link

Sensor and method for detecting changes in distance

Method for generating a random number on a quantum-mechanical basis...

Method and device for producing a choice of either single photons o...

Patents Applicationslast 30 patents

Device for generating, adding and subtracting digital sequences of...