REMBRANDT TECHNOLOGIES, LP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5852631 System and method for establishing link layer parameters based on physical layer modulationJan 08, 97Dec 22, 98[H04L]
5778234 Method for downloading programsJul 24, 97Jul 07, 98[G06F]
5719858 Time-division multiple-access method for packet transmission on shared synchronous serial busesJul 31, 95Feb 17, 98[H04B]
5710761 Error control negotiation based on modulationMay 31, 95Jan 20, 98[H04L]
5243627 Signal point interleaving techniqueAug 22, 91Sep 07, 93[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6950444 System and method for a robust preamble and transmission delimiting in a switched-carrier transceiverExpiredAug 11, 00Sep 27, 05[H04L]
6131159 System for downloading programsExpiredMay 08, 92Oct 10, 00[G06F]
5008903 Adaptive transmit pre-emphasis for digital modem computed from noise spectrumExpiredMay 25, 89Apr 16, 91[H04L]
4937819 Time orthogonal multiple virtual dce for use in analog and digital networksExpiredSep 26, 88Jun 26, 90[H04J]
4815105 Selective signalling encoder/decoder for multipoint data communication networksExpiredApr 07, 87Mar 21, 89[H04L]
4797878 Multiple virtual multipoint modem using TDM/token throwing techniqueExpiredAug 18, 87Jan 10, 89[G05B, H04J]
4683578 Automatic gain control using the extreme points of a constellationExpiredJul 05, 85Jul 28, 87[H04L]
4677624 Self-synchronizing de-interleaver for viterbi decoder used in wireline modemsExpiredMar 01, 85Jun 30, 87[H03M, G06F]
4677625 Distributed trellis encoderExpiredMar 01, 85Jun 30, 87[H03M, G06F]
4677626 Self-synchronizing interleaver for trellis encoder used in wireline modemsExpiredMar 01, 85Jun 30, 87[H03M, G06F]
4415939 Head positioning servo for disk driveExpiredApr 27, 81Nov 15, 83[G11B]

Top Inventors for This Owner

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