Issued Patents All Time
Showing 51–75 of 186 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407561 | Formulaic flexible collision-free memory accessing for parallel turbo decoding with quadratic polynomial permutation (QPP) interleave | Tak K. Lee | 2013-03-26 |
| 8407556 | LDPC (low density parity check) coding and interleaving implemented in MIMO communication systems | Christopher J. Hansen, Joseph Paul Lauer, Kelly Brian Cameron, Tak K. Lee, Hau Thien Tran | 2013-03-26 |
| 8407555 | LDPC codes robust to non-stationary narrowband ingress noise | Avi Kliger | 2013-03-26 |
| 8392787 | Selective merge and partial reuse LDPC (Low Density Parity Check) code construction for limited number of layers Belief Propagation (BP) decoding | Andrew J. Blanksby, Jason A. Trachewsky | 2013-03-05 |
| 8392786 | LDPC coding systems for 60 GHz millimeter wave based physical layer extension | Jason A. Trachewsky, Andrew J. Blanksby, Joonsuk Kim | 2013-03-05 |
| 8386906 | Multi-CSI (cyclic shifted identity) sub-matrix based LDPC (low density parity check) codes | Tak K. Lee | 2013-02-26 |
| 8370731 | LDPC (low density parity check) codes with corresponding parity check matrices selectively constructed with CSI (cyclic shifted identity) and null sub-matrices | Hau Thien Tran, Tak K. Lee, Kelly Brian Cameron | 2013-02-05 |
| 8341492 | Quasi-cyclic LDPC (low density parity check) code construction | Tak K. Lee | 2012-12-25 |
| 8341490 | Virtual limited buffer modification for rate matching | Sirikiat Ariyavisitakul, Tak K. Lee | 2012-12-25 |
| 8341487 | Low complexity communication device employing in-place constructed LDPC (low density parity check) code | Andrew J. Blanksby, Jason A. Trachewsky | 2012-12-25 |
| 8335970 | Encoder/decoder with unfolding error correction | Nambirajan Seshadri, Tsung-Yi Chen | 2012-12-18 |
| 8327221 | Overlapping sub-matrix based LDPC (low density parity check) decoder | Hau Thien Tran, Kelly Brian Cameron, Tak K. Lee | 2012-12-04 |
| 8301991 | LDPC (low density parity check) coded modulation symbol decoding | Hau Thien Tran, Kelly Brian Cameron | 2012-10-30 |
| 8301967 | Turbo coding for upstream and downstream transmission in cable systems | Ravi Bhaskaran, Bruce J. Currivan, Thomas J. Kolze | 2012-10-30 |
| 8275050 | Low density parity check (LDPC) encoded higher order modulation | Lin He, Thomas J. Kolze, Gottfried Ungerboeck, Bruce J. Currivan | 2012-09-25 |
| 8255760 | Header encoding for single carrier (SC) and/or orthogonal frequency division multiplexing (OFDM) using shortening, puncturing, and/or repetition | Jason A. Trachewsky | 2012-08-28 |
| 8254407 | Asymmetrical MIMO wireless communications | Christopher J. Hansen, James A. Trachewsky, Nambirajan Seshadri, Kelly Brian Cameron, Hau Thien Tran | 2012-08-28 |
| 8250432 | Variable modulation with LDPC (low density parity check) coding | Hau Thien Tran, Kelly Brian Cameron | 2012-08-21 |
| 8234551 | Single CRC polynomial for both turbo code block CRC and transport block CRC | Tak K. Lee | 2012-07-31 |
| 8230298 | Overlapping sub-matrix based LDPC (low density parity check) decoder | Hau Thien Tran, Kelly Brian Cameron, Tak K. Lee | 2012-07-24 |
| 8229039 | Flexible rate matching | Sirikiat Ariyavisitakul, Mark Kent, Tak K. Lee, Kelly Brian Cameron | 2012-07-24 |
| 8213611 | Two-stage block synchronization and scrambling | Gottfried Ungerboeck, Scott Powell | 2012-07-03 |
| 8209590 | Header encoding/decoding | Jason A. Trachewsky | 2012-06-26 |
| 8176380 | Algebraic construction of LDPC (low density parity check) codes with corresponding parity check matrix having CSI (cyclic shifted identity) sub-matrices | Joseph Paul Lauer, Christopher J. Hansen, Kelly Brian Cameron | 2012-05-08 |
| 8145987 | LDPC (low density parity check) codes with corresponding parity check matrices selectively constructed with CSI (cyclic shifted identity) and null sub-matrices | Hau Thien Tran, Tak K. Lee, Kelly Brian Cameron | 2012-03-27 |