Heidrun Schmitzer

Person

Regensburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reducing the distortion of optical pulses caused by polarization mo...
- Patent number 7,769,300
- Issue date Aug 3, 2010
- Deutsche Telekom AG
- Wolfgang Dultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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 communications link
- Patent number 6,813,424
- Issue date Nov 2, 2004
- Deutsche Telekom AG Bonn
- Wolfgang Dultz
- G02 - OPTICS
Information Patent Grant
Quantum cryptography system for a secure transmission of random key...
- Patent number 6,748,081
- Issue date Jun 8, 2004
- Deutsche Telekom AG
- Wolfgang Dultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information Patent Grant
Method and device to compensate for polarization mode dispersion in...
- Patent number 6,282,333
- Issue date Aug 28, 2001
- Deutsche Telekom AG
- Wolfgang Dultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interferometer and methods for compensation of dispersion or increa...
- Patent number 6,249,350
- Issue date Jun 19, 2001
- Deutsche Telekom AG
- Wolfgang Dultz
- G01 - MEASURING TESTING

Heidrun Schmitzer

Person

Patents Grantslast 30 patents

Reducing the distortion of optical pulses caused by polarization mo...

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

Method for the secure transmission of messages

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

Optical communications link

Quantum cryptography system for a secure transmission of random key...

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...

Method and device to compensate for polarization mode dispersion in...

Interferometer and methods for compensation of dispersion or increa...