Gerhard Siemens

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Round Rock, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Audio broadcast in cordless digital system
- Patent number 7,113,492
- Issue date Sep 26, 2006
- Siemens Communications Inc.
- Gerhard Siemens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hierarchical call control with selective broadcast audio messaging...
- Patent number 6,970,706
- Issue date Nov 29, 2005
- Siemens Communications, Inc.
- Gerhard Siemens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cordless phone system capable of supporting a broadcast over broadc...
- Patent number 6,738,620
- Issue date May 18, 2004
- Siemens Information & Communication Mobile, LLC
- Gerhard Siemens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Audio broadcast in cordless digital system
- Publication number 20020105920
- Publication date Aug 8, 2002
- SIEMENS INFORMATION AND COMMUNICATION PRODUCTS, LLC.
- Gerhard Siemens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call screening in a cordless digital system
- Publication number 20020085524
- Publication date Jul 4, 2002
- Siemens Information and Communication Products, Inc.
- Gerhard Siemens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE