Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430202 | Nested error correction codes for DNA data storage | Iouri Oboukhov, Richard Leo Galbraith, Niranjay Ravindran, Jonas Goode | 2025-09-30 |
| 12399778 | Channel circuit with zero force equalizer | Richard Leo Galbraith, Pradhan Bellam, Iouri Oboukhov, Niranjay Ravindran, Jonas Goode | 2025-08-26 |
| 12099409 | Adjustable code rates and dynamic ECC in a data storage device | Iouri Oboukhov, Derrick E. Burton, Richard Leo Galbraith, Niranjay Ravindran | 2024-09-24 |
| 12028091 | Adjustable code rates and dynamic ECC in a data storage device with write verification | Iouri Oboukhov, Derrick E. Burton, Niranjay Ravindran, Richard Leo Galbraith, Jonas Goode | 2024-07-02 |
| 12020733 | Sector metrics to estimate health of written data | Niranjay Ravindran, Hiroyasu Masuda, David Timothy Flynn, Zarko Popov | 2024-06-25 |
| 11948602 | Offset spiral data track format for data storage devices | Richard Leo Galbraith, Iouri Oboukhov, Niranjay Ravindran, Derrick E. Burton | 2024-04-02 |
| 11929093 | Overlapping processing of data tracks | Niranjay Ravindran, Richard Leo Galbraith, Iouri Oboukhov | 2024-03-12 |
| 11811425 | Neural network soft information detector in a read channel | Iouri Oboukhov, Daniel Bedau, Richard Leo Galbraith, Niranjay Ravindran, Pradhan Bellam | 2023-11-07 |
| 11764813 | Extendable parity code matrix construction and utilization in a data storage device | Iouri Oboukhov, Derrick E. Burton, Richard Leo Galbraith, Niranjay Ravindran | 2023-09-19 |
| 11756581 | Position and risk reconstruction in shingled magnetic recording data storage devices | Alain Chahwan, Niranjay Ravindran | 2023-09-12 |
| 11716097 | Signal correction using soft information in a data channel | Richard Leo Galbraith, Niranjay Ravindran, Iouri Oboukhov, Pradhan Bellam, Henry Yip +1 more | 2023-08-01 |
| 11482247 | Data storage device with history dependent write boost | Guoxiao Guo, Charles A. Park, David Scott C. Amiss, Duc H. Banh, Joey M. Poss | 2022-10-25 |
| 11386927 | Data storage device synchronizing first channel based on sync mark detected in second channel | Derrick E. Burton, Richard Leo Galbraith, Iouri Oboukhov | 2022-07-12 |
| 11373682 | Data storage device reading data from magnetic tape in forward and reverse direction | James N. Malina, Derrick E. Burton | 2022-06-28 |
| 11289123 | Magnetic recording tape having embedded servo sectors on data tracks | Richard Leo Galbraith, Derrick E. Burton, Niranjay Ravindran, Iouri Oboukhov | 2022-03-29 |
| 11200912 | Data storage device with servo field dependent write boost | Guoxiao Guo, Charles A. Park, David Scott C. Amiss, Duc H. Banh, Joey M. Poss | 2021-12-14 |
| 11138996 | Data storage device employing embedded servo sectors for magnetic tape | Richard Leo Galbraith, Derrick E. Burton, Niranjay Ravindran, Iouri Oboukhov | 2021-10-05 |
| 11055171 | Data storage device employing multi-level parity sectors for data recovery procedure | Niranjay Ravindran, Richard Leo Galbraith, David Timothy Flynn, Iouri Oboukhov | 2021-07-06 |
| 11049520 | Data storage device employing multi-tier coding for magnetic tape | Richard Leo Galbraith, Derrick E. Burton, Niranjay Ravindran, Iouri Oboukhov | 2021-06-29 |
| 10783913 | Data storage device measuring air bearing resonant frequency to calibrate fly height touchdown power | Sukumar Rajauria, Erhard Schreck, Yeoungchin Yoon | 2020-09-22 |
| 10748567 | Data storage device aborting write operation based on accumulated track squeeze metric for adjacent data track | Hideki Zaitsu, Niranjay Ravindran, So Ogiwara, Toshihisa Komai, Alain Chahwan | 2020-08-18 |
| 10606699 | Data storage device employing multi-level parity sectors for data recovery procedure | Iouri Oboukhov, Niranjay Ravindran, David Timothy Flynn | 2020-03-31 |
| 10530390 | Data storage device employing memory efficient processing of un-converged codewords | Iouri Oboukhov, Niranjay Ravindran, Richard Leo Galbraith | 2020-01-07 |
| 10417089 | Data storage device extending erasures for LDPC-type decoding | Iouri Oboukhov, Niranjay Ravindran, Richard Leo Galbraith | 2019-09-17 |
| 10373645 | Data storage device dynamically generating extended redundancy over interleaves of a data track | Derrick E. Burton | 2019-08-06 |