Robert Acker

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Arlington, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for providing recording and playback of digital m...
- Patent number 8,498,568
- Issue date Jul 30, 2013
- Sirius XM Radio Inc.
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing recording and playback of digital m...
- Patent number 7,809,326
- Issue date Oct 5, 2010
- XM Satellite Radio Inc.
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing recording and playback of digital m...
- Patent number 7,454,166
- Issue date Nov 18, 2008
- XM Satellite Radio Inc.
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for navigating, previewing and selecting broad...
- Patent number 7,263,329
- Issue date Aug 28, 2007
- XM Satellite Radio Inc.
- Robert Acker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital audio service satellite receiver having switchable operatin...
- Patent number 6,549,774
- Issue date Apr 15, 2003
- XM Satellite Radio Inc.
- Joseph M. Titlebaum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for providing recording and playback of digital m...
- Publication number 20110021136
- Publication date Jan 27, 2011
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing recording and playback of digital m...
- Publication number 20090061762
- Publication date Mar 5, 2009
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing recording and playback of digital m...
- Publication number 20040266336
- Publication date Dec 30, 2004
- Stelios Patsiokas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for navigating, previewing and selecting broad...
- Publication number 20040058641
- Publication date Mar 25, 2004
- Robert Acker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE