Issued Patents All Time
Showing 25 most recent of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300295 | Secure wear levelling of non-volatile memory based on Galois field circuit | Mark William Branstad | 2025-05-13 |
| 11972822 | Programmable ECC for MRAM mixed-read scheme | Michael Nicolas Albert Tran, Ward Parkinson, Michael Grobis, Nathan Franklin, Raj K. Ramanujan | 2024-04-30 |
| 10885991 | Data rewrite during refresh window | Ward Parkinson, Nathan Franklin, Christopher J. Petti | 2021-01-05 |
| 10372356 | Enhanced data protection in data storage drives | Satoshi Yamamoto | 2019-08-06 |
| 10256843 | Systems, methods, and devices for encoding and decoding data using multi-layer integrated interleaved codes | Xinmiao Zhang | 2019-04-09 |
| 10032476 | Magnetic storage system multi-sensor signal prediction health controller | Sridhar Chatradhi, Saurabh Deoras, Natasa Letourneaut, Satoshi Yamamoto | 2018-07-24 |
| 9921767 | Enhanced low overhead data protection in data storage drives | Satoshi Yamamoto | 2018-03-20 |
| 9548070 | HDD magnetic head degradation field-failure detection and prediction | Sridhar Chatradhi, Natasa Letourneaut, Satoshi Yamamoto | 2017-01-17 |
| 9530442 | Enhanced low overhead data protection in data storage drives | Satoshi Yamamoto | 2016-12-27 |
| 9286159 | Track-band squeezed-sector error correction in magnetic data storage devices | Sridhar Chatradhi, Kirk Hwang, Satoshi Yamamoto | 2016-03-15 |
| 9229813 | Error correction with on-demand parity sectors in magnetic data storage devices | Sridhar Chatradhi, Kirk Hwang, Satoshi Yamamoto | 2016-01-05 |
| 8856618 | Scalable repair block error correction for sequential multiple data blocks in a magnetic data storage device | Kei Akiyama, Sridhar Chatradhi, Jonathan Darrel Coker, Kirk Hwang, Roger William Wood | 2014-10-07 |
| 8736997 | Implementing combined phase and amplitude magnetic defect detection on-the-fly | Richard Leo Galbraith, Weldon M. Hanson, Travis Roger Oenning, Satoshi Yamamoto | 2014-05-27 |
| 8665545 | Shingled magnetic recording (SMR) disk drive with verification of written data | Jonathan Darrel Coker, Kirk Hwang, Bruce A. Wilson, Roger William Wood | 2014-03-04 |
| 8654464 | Implementing magnetic defect classification using phase modulation | Richard Leo Galbraith, Weldon M. Hanson, Travis Roger Oenning, Satoshi Yamamoto | 2014-02-18 |
| 8201061 | Decoding error correction codes using a modular single recursion implementation | Kirk Hwang | 2012-06-12 |
| 8166376 | Techniques for correcting errors and erasures using a single-shot generalized minimum distance key equation solver | Travis Roger Oenning, Richard Leo Galbraith | 2012-04-24 |
| 7774679 | Techniques for performing reduced complexity galois field arithmetic for correcting errors | Vipul Srivastava, Kirk Hwang | 2010-08-10 |
| 7743311 | Combined encoder/syndrome generator with reduced delay | Kirk Hwang | 2010-06-22 |
| 7653862 | Error detection and correction for encoded data | Rajesh Koul | 2010-01-26 |
| 7475329 | Techniques for performing Galois field logarithms for detecting error locations that require less storage space | Christopher Dudley | 2009-01-06 |
| 7467346 | Decoding error correction codes using a modular single recursion implementation | Kirk Hwang | 2008-12-16 |
| 7272777 | Method for correcting a burst of errors plus random errors | Barry M. Trager, Shumel Winograd | 2007-09-18 |
| 7231578 | Techniques for detecting and correcting errors using multiple interleave erasure pointers | Vipul Srivastava | 2007-06-12 |
| 7178086 | Direct partial update of CRC/ECC check bytes | Vipul Srivastava, Nyles Heise | 2007-02-13 |