Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753877 | Memory read-channel with signal processing on general purpose processor | Erich F. Haratsch | 2017-09-05 |
| 9544090 | Hard input low density parity check decoder | — | 2017-01-10 |
| 9356623 | LDPC decoder variable node units having fewer adder stages | — | 2016-05-31 |
| 9069687 | Memory read-channel with selective transmission of error correction data | Nirav Dave, Johnson Yen | 2015-06-30 |
| 8797795 | Methods and apparatus for intercell interference mitigation using modulation coding | Erich F. Haratsch, Milos Ivkovic, Victor Krachkovsky, Andrei Vityaev, Johnson Yen | 2014-08-05 |
| 8578256 | Low-latency decoder | — | 2013-11-05 |
| 8503128 | Systems and methods for variable compensated fly height measurement | — | 2013-08-06 |
| 8484535 | Error-floor mitigation of codes using write verification | Kiran Gunnam | 2013-07-09 |
| 8375281 | Method and apparatus for storing survivor paths in a viterbi detector using systematic pointer exchange | — | 2013-02-12 |
| 8248170 | Stabilized digital quadrature oscillator | Dariush Dabiri, Dongwoon Bai, Wenwei Pan | 2012-08-21 |
| 8250386 | Turning off buffer when a digital back end operates at a same data rate as the analog front end | — | 2012-08-21 |
| 8245098 | Selectively strengthening and weakening check-node messages in error-correction decoders | Yang Han, Kiran Gunnam, Shaohua Yang, Hao Zhong, Yuan Xing Lee | 2012-08-14 |
| 8245120 | Power reduced queue based data detection and decoding systems and methods for using such | Changyou Xu, Shaohua Yang, Hao Zhong, Ching-Fu Wu | 2012-08-14 |
| 8196002 | Systems and methods for joint LDPC encoding and decoding | — | 2012-06-05 |
| 8161345 | LDPC decoders using fixed and adjustable permutators | — | 2012-04-17 |
| 8161348 | Systems and methods for low cost LDPC decoding | — | 2012-04-17 |
| 8140947 | Method and apparatus for storing survivor paths in a Viterbi detector using systematic pointer exchange | — | 2012-03-20 |
| 8098451 | Systems and methods for variable fly height measurement | — | 2012-01-17 |
| 8077812 | Reduced-complexity multiple-input, multiple-output detection | Joachim S. Hammerschmdit | 2011-12-13 |
| 8046669 | Method and apparatus for evaluating performance of a read channel | Zachary Keirn | 2011-10-25 |
| 8032818 | Method and apparatus for storing survivor paths in a Viterbi detector using input-dependent pointer exchange | — | 2011-10-04 |
| 8014196 | Reduced-power programming of multi-level cell (MLC) memory | — | 2011-09-06 |
| 7971125 | Systems and methods for prioritizing error correction data | Erich F. Haratsch | 2011-06-28 |
| 7941732 | Method and apparatus for evaluating performance of a read channel | Zachary Keirn | 2011-05-10 |
| 7876847 | Global minimum-based MLD demapping for soft-output MIMO detection | Joachim S. Hammerschmidt | 2011-01-25 |