Oliver J. Krahn

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Superior, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for synchronizing U-APSD trigger frames
- Patent number 9,020,547
- Issue date Apr 28, 2015
- SpectraLink Corporation
- Keith R. Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for enhanced quality of service in a wireless...
- Patent number 7,616,616
- Issue date Nov 10, 2009
- SpectraLink Corp.
- Keith R. Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for actively synchronizing U-APSD service periods
- Patent number 7,545,786
- Issue date Jun 9, 2009
- Polycom, Inc.
- Oliver J Krahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for synchronizing U-APSD trigger frames
- Publication number 20080225756
- Publication date Sep 18, 2008
- SpectraLink Corporation
- Keith R. Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for actively synchronizing U-APSD service periods
- Publication number 20080101320
- Publication date May 1, 2008
- SpectraLink
- Oliver J. Krahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus & method for enhanced quality of service in a wireless co...
- Publication number 20070230389
- Publication date Oct 4, 2007
- Keith R. Amann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE