Chaparral Communications
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 07, 2011 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 651 Total Citation Count
- Jun 08, 1981 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5603077 Satellite system and method for remote control of a satellite signal receiverExpiredDec 19, 94Feb 11, 97[H04B, H04H]
5579367 Multi-medium closed-loop controlled satellite broadcast network for simple end-user operationExpiredMar 13, 95Nov 26, 96[H04M, H04B, G01S]
4829313 Drive system and filament for a twistable septum in a feedhornExpiredApr 14, 86May 09, 89[H01Q]
4503379 Rotation of microwave signal polarization using a twistable, serpentine-shaped filamentExpiredApr 12, 83Mar 05, 85[H01P]
Top Inventors for This Owner
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