Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000387 | System and method for Huffman shaping in a data communication system | Gottfried Ungerboeck | 2011-08-16 |
| 7889779 | System and method for rapid generation of low PAR Q-mode signals | — | 2011-02-15 |
| 7697606 | System and method for huffman shaping in a data communication system | Gottfried Ungerboeck | 2010-04-13 |
| 7593476 | Data scrambler generation of pseudo-random bit sequence for semi-stationary Q-mode signal | Haixiang Liang | 2009-09-22 |
| 7539794 | PRBS generator selection in modem communication | — | 2009-05-26 |
| 7460595 | System and method for Huffman shaping in a data communication system | Gottfried Ungerboeck | 2008-12-02 |
| 7106794 | System and method for Huffman shaping in a data communication system | Gottfried Ungerboeck | 2006-09-12 |
| 7054379 | Data scrambler generation of pseudo-random bit sequence for semi-stationary Q-mode signal | Haixiang Liang | 2006-05-30 |
| 7010028 | System and method for rapid generation of low par Q-mode signals | — | 2006-03-07 |
| 6907062 | PRBS generator selection in modem communication | — | 2005-06-14 |
| 4481622 | High speed dial-up telephone circuit full duplex data transmission techniques | King Y. Cheng | 1984-11-06 |