Holger Landenberger

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Bocholt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for frequency acquisition of a mobile communications device
- Patent number 7,826,577
- Issue date Nov 2, 2010
- Palm, Inc.
- Bernd Bienek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air interface for telecommunications systems with cordless telecomm...
- Patent number RE40777
- Issue date Jun 23, 2009
- Nokia Siemens Networks GmbH & Co. KG
- Lutz Jarbot
- 370 - Multiplex communications
Information Patent Grant
Method for calibrating the frequency of an RF oscillator in a mobil...
- Patent number 7,289,779
- Issue date Oct 30, 2007
- Siemens Aktiengesellschaft
- Bernd Bienek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and radio communication system for regulating power between...
- Patent number 6,885,875
- Issue date Apr 26, 2005
- Siemens Aktiengesellschaft
- Michael Benz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air interface for telecommunications systems with cordless telecomm...
- Patent number 6,816,507
- Issue date Nov 9, 2004
- Siemens Aktiengesellschaft
- Lutz Jarbot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for calibrating the frequency of an rf oscillator in a mobil...
- Publication number 20040043737
- Publication date Mar 4, 2004
- Bernd Bienek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for frequency acquisition, especially for initial frequency...
- Publication number 20040028160
- Publication date Feb 12, 2004
- Bernd Bienek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE