Signal Processing Systems, Inc.

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Organization

Waltham, MA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Automated tennis line calling system
- Patent number 5,908,361
- Issue date Jun 1, 1999
- Signal Processing Systems, Inc.
- Joseph R. Fisher
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Apparatus for fast generation of signal sequences
- Patent number 4,751,631
- Issue date Jun 14, 1988
- Signal Processing Systems, Inc.
- Joseph R. Fisher
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
75253410 - SHARPLINE
- Serial number 75253410
- Filing date Mar 7, 1997
- SIGNAL PROCESSING SYSTEMS, INC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75074520 - SHARPLINE
- Serial number 75074520
- Filing date Mar 11, 1996
- Signal Processing Systems, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments