WorldSpace Management Corporation

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Washington, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital broadcast system using satellite direct broadcast and terre...
- Patent number 6,944,139
- Issue date Sep 13, 2005
- WorldSpace Management Corporation
- S. Joseph Campanella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling protocol for satellite direct radio broadcast system
- Patent number 6,201,798
- Issue date Mar 13, 2001
- WorldSpace Management Corporation
- S. Joseph Campanella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for time division multiplexing broadcast channels with R-1/2...
- Patent number 6,185,265
- Issue date Feb 6, 2001
- WorldSpace Management Corp.
- S. Joseph Campanella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76095609
- Serial number 76095609
- Registration number 2709791
- Filing date Jul 25, 2000
- WorldSpace Management Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75931692 - STARMAN
- Serial number 75931692
- Registration number 2707460
- Filing date Feb 29, 2000
- WorldSpace Management Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75318440 - WORLDSPACE
- Serial number 75318440
- Registration number 2480218
- Filing date Jul 2, 1997
- WorldSpace Management Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments