Feng-Wen Sun
77Patents
21h-index
23Co-inventors
84Inventor score
Filing activity: Nov 7, 1997 → Dec 20, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7191378B2 | Method and system for providing low density parity check (LDPC) encoding | Electricity | 210 | Expired |
| US6430233B1 | Single-LNB satellite data receiver | Electricity | 210 | Expired |
| US7203887B2 | Method and system for routing in low density parity check (LDPC) decoders | Electricity | 175 | Expired |
| US6963622B2 | Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes | Electricity | 125 | Expired |
| US6334197A | Turbo code interleaver with near optimal performance | Electricity | 73 | Expired |
| US6829308B2 | Satellite communication system utilizing low density parity check codes | Electricity | 57 | Expired |
| US6539050B1 | Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission | Electricity | 54 | Expired |
| US7334181B2 | Method and system for providing short block length low density parity check (LDPC) codes | Electricity | 44 | Expired |
| US8102947B2 | Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes | Electricity | 43 | Active |
| US7020829B2 | Method and system for decoding low density parity check (LDPC) codes | Electricity | 37 | Expired |
| US7907641B2 | Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme | Electricity | 34 | Active |
| US7161988B2 | Method and apparatus for minimizing co-channel interference | Electricity | 34 | Expired |
| US7234098B2 | Method and apparatus for providing reduced memory low density parity check (LDPC) codes | Electricity | 32 | Expired |
| US6295311A | Method and apparatus for compensating for phase differences in received signals | Electricity | 29 | Expired |
| US7460832B2 | Methods and apparatuses for minimizing co-channel interference | Electricity | 29 | Expired |
| US7376883B2 | Method and system for providing long and short block length low density parity check (LDPC) codes | Electricity | 26 | Active |
| US8199847B2 | 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) | Electricity | 26 | Active |
| US7296208B2 | Method and system for generating parallel decodable low density parity check (LDPC) codes | Electricity | 23 | Expired |
| US7725802B2 | Code design and implementation improvements for low density parity check codes for multiple-input multiple-output channels | Electricity | 23 | Active |
| US8069393B2 | Method and system for providing long and short block length low density parity check (LDPC) codes | Electricity | 23 | Active |
| US7577207B2 | Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes | Electricity | 22 | Active |
| US7770089B2 | Method and apparatus for providing reduced memory Low Density Parity Check (LDPC) codes | Electricity | 21 | Active |
| US7673226B2 | Method and system for providing short block length low density parity check (LDPC) codes | Electricity | 21 | Active |
| US7369633B2 | Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems | Electricity | 19 | Expired |
| US7483496B2 | Method and system for providing long and short block length low density parity check (LDPC) codes | Electricity | 19 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.