COMMUNICATIONS SATELLITE CORPORATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5594742 Bidirectional trellis codingMay 30, 95Jan 14, 97[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5119050 Low loss 360 degree X-band analog phase shifterExpiredApr 26, 90Jun 02, 92[H01P]
4811394 Variable starting state scrambling circuitExpiredNov 10, 87Mar 07, 89[H04L]
4519080 Analog threshold decoderExpiredOct 29, 82May 21, 85[G06F]
4500842 Adaptive gain variable bit rate NIC processorExpiredMar 30, 82Feb 19, 85[H03K, G06G]
4500856 Simplified minimum shift keying modulatorExpiredDec 15, 81Feb 19, 85[H04L, H03C]
4501001 Variable slope delta coding processor using adaptive predictionExpiredNov 04, 82Feb 19, 85[H03K]
4397022 Weighted erasure codec for the (24, 12) extended Golay codeExpiredJan 30, 81Aug 02, 83[G06F]
4338579 Frequency shift offset quadrature modulation and demodulationExpiredJul 30, 80Jul 06, 82[H04L]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.