Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6357029 | Joint multiple program error concealment for digital audio broadcasting and other applications | Deepen Sinha | 2002-03-12 |
| 6353637 | Multistream in-band on-channel systems | David Mansour, Deepen Sinha | 2002-03-05 |
| 6347122 | Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications | Brian Chen | 2002-02-12 |
| 6292917 | Unequal error protection for digital broadcasting using channel classification | Deepen Sinha | 2001-09-18 |
| 6272660 | Screening for errors in data transmission systems | Brian Chen | 2001-08-07 |
| 6223324 | Multiple program unequal error protection for digital audio broadcasting and other applications | Deepen Sinha | 2001-04-24 |
| 6215815 | Band insertion and precancellation technique for simultaneous communications of analog frequency-modulated and digitally modulated signals | Brian Chen | 2001-04-10 |
| 6212654 | Coded modulation for digital storage in analog memory devices | Hui-Ling Lou | 2001-04-03 |
| 6199186 | Screening for undetected errors in data transmission systems | Brian Chen | 2001-03-06 |
| 6161210 | List Viterbi algorithms for tailbiting convolutional codes | Brian Chen | 2000-12-12 |
| 6144705 | Technique for simultaneous communications of analog frequency-modulated and digitally modulated signals using precanceling scheme | Haralabos Papadopoulos | 2000-11-07 |
| 6108386 | List Viterbi algorithms for continuous data transmission | Brian Chen | 2000-08-22 |
| 6105158 | Screening for undetected errors in data transmission systems | Brian Chen | 2000-08-15 |
| 6075813 | Band insertion and precancellation technique for simultaneous communication of analog frequency modulated and digitally modulated signals | Brian Chen | 2000-06-13 |
| 6044073 | Methods of and devices for enhancing communications that use spread spectrum technology by using variable power techniques | Nambirajan Seshadri | 2000-03-28 |
| 5991334 | Technique for simultaneous communications of analog frequency-modulated and digitally modulated signals using postcanceling scheme | Haralabos Papadopoulos | 1999-11-23 |
| 5799013 | Methods and devices for enhancing communications that use spread spectrum technology by using variable power techniques | Nambirajan Seshadri | 1998-08-25 |
| 5768254 | Multiple access cellular communication with signal cancellation to reduce co-channel interference | Haralabos Papadopoulos | 1998-06-16 |
| 5751739 | Methods of and devices for enhancing communications that use spread spectrum technology | Nambirajan Seshadri | 1998-05-12 |
| 5602836 | Multiple access cellular communication with circular interleaving and reduced dropped-packet runlengths | Haralabos Papadopoulos | 1997-02-11 |
| 5594720 | Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences | Haralabos Papadopoulos | 1997-01-14 |
| 5546420 | Methods of and devices for enhancing communications that use spread spectrum technology by using variable code techniques | Nambirajan Seshadri | 1996-08-13 |
| 5537444 | Extended list output and soft symbol output viterbi algorithms | Christiane G. Nill | 1996-07-16 |
| 5463641 | Tailored error protection | Sean M. Dorward, Nuggehally S. Jayant, James David Johnston, Schuyler Reynier Quackenbush, Nambirajan Seshadri | 1995-10-31 |
| 5420851 | Method of multiple access | Nambirajan Seshadri, Wai-Choong Wong | 1995-05-30 |