Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7346827 | Forward error correction scheme for data channels using universal turbo codes | A. Roger Hammons, Jr. | 2008-03-18 |
| 7334181 | Method and system for providing short block length low density parity check (LDPC) codes | Feng-Wen Sun, Lin-Nan Lee | 2008-02-19 |
| 7296208 | Method and system for generating parallel decodable low density parity check (LDPC) codes | Feng-Wen Sun, Lin-Nan Lee | 2007-11-13 |
| 7260159 | Method and apparatus for providing higher order modulation that is backwards compatible with quaternary phase shift keying (QPSK) or offset quaternary phase shift keying (OQPSK) | Lin-Nan Lee, Feng-Wen Sun, Yimin Jiang | 2007-08-21 |
| 7237174 | Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications | Feng-Wen Sun, Lin-Nan Lee | 2007-06-26 |
| 7234098 | Method and apparatus for providing reduced memory low density parity check (LDPC) codes | Feng-Wen Sun, Lin-Nan Lee | 2007-06-19 |
| 7203887 | Method and system for routing in low density parity check (LDPC) decoders | Lin-Nan Lee, Feng-Wen Sun, Bob Cassagnol, Adam Ancken | 2007-04-10 |
| 7191378 | Method and system for providing low density parity check (LDPC) encoding | Feng-Wen Sun, Lin-Nan Lee | 2007-03-13 |
| 7096404 | Forward error correction scheme for data channels using universal turbo codes | A. Roger Hammons, Jr. | 2006-08-22 |
| 7020829 | Method and system for decoding low density parity check (LDPC) codes | Feng-Wen Sun, Lin-Nan Lee | 2006-03-28 |
| 6963622 | Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes | Feng-Wen Sun, Lin-Nan Lee | 2005-11-08 |
| 6925587 | Turbo code interleaver with near optimal performance | A. Roger Hammons, Jr., Feng-Wen Sun | 2005-08-02 |
| 6892342 | Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes | A. Roger Hammons, Jr. | 2005-05-10 |
| 6862706 | Method for a general near optimal turbo code trellis termination | A. Roger Hammons, Jr. | 2005-03-01 |
| 6859906 | System and method employing a modular decoder for decoding turbo and turbo-like codes in a communications network | Roger Hammons, Bharath Venkartaramn | 2005-02-22 |
| 6857098 | Forward error correction scheme for data channels using universal turbo codes | A. Roger Hammons, Jr. | 2005-02-15 |
| 6829308 | Satellite communication system utilizing low density parity check codes | Feng-Wen Sun, Lin-Nan Lee, Dan Fraley | 2004-12-07 |
| 6763493 | Method and system for performing decoding using a reduced-memory implementation | Bharath Venkataraman, Roger Hammons | 2004-07-13 |
| 6697990 | Interleaver design for parsed parallel concatenated codes | Hesham El-Gamal, A. Roger Hammons, Jr. | 2004-02-24 |
| 6665829 | Forward error correction scheme for CDMA data channels using universal turbo codes | A. Roger Hammons, Jr. | 2003-12-16 |
| 6574767 | Forward error correction scheme for cellular mobile radio systems using universal turbo codes | A. Roger Hammons, Jr. | 2003-06-03 |
| 6430722 | Forward error correction scheme for data channels using universal turbo codes | A. Roger Hammons, Jr. | 2002-08-06 |
| 6370669 | Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes | A. Roger Hammons, Jr. | 2002-04-09 |
| 6334197 | Turbo code interleaver with near optimal performance | A. Roger Hammons, Jr., Feng-Wen Sun | 2001-12-25 |
| 6332209 | Method for a general turbo code trellis termination | A. Roger Hammons, Jr. | 2001-12-18 |