Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9201724 | End-to end data protection supporting multiple CRC algorithms | Kevin D. Butt | 2015-12-01 |
| 8896948 | Customizing a range of acceptable tape dimensional stability write conditions | Edwin R. Childers, Reed A. Hancock | 2014-11-25 |
| 8762805 | Decoding encoded data containing integrated data and header protection | Roy D. Cideciyan, Hisato Matsuo, Thomas Mittelholzer, Kenji Ohtani, Keisuke Tanaka | 2014-06-24 |
| 8711501 | Customizing a range of acceptable tape dimensional stability write conditions | Edwin R. Childers, Reed A. Hancock | 2014-04-29 |
| 8645800 | Integrated data and header protection for tape drives | Roy D. Cideciyan, Hisato Matsuo, Thomas Mittelholzer, Kenji Ohtani, Keisuke Tanaka | 2014-02-04 |
| 8495470 | Efficient rewrite technique for tape drives | Roy D. Cideciyan, Thomas Mittelholzer, Kenji Ohtani, Keisuke Tanaka | 2013-07-23 |
| 8479079 | Integrated data and header protection for tape drives | Roy D. Cideciyan, Hisato Matsuo, Thomas Mittelholzer, Kenji Ohtani, Keisuke Tanaka | 2013-07-02 |
| 8472130 | Track-dependent data randomization mitigating false VFO detection | Roy D. Cideciyan, Thomas Mittelholzer, Keisuke Tanaka | 2013-06-25 |
| 8405925 | Track-dependent data randomization mitigating false VFO detection | Roy D. Cideciyan, Thomas Mittelholzer, Keisuke Tanaka | 2013-03-26 |
| 8327107 | Volume coherency verification for sequential-access storage media | Kevin D. Butt, Paul M. Greco, Glen Alan Jaquette | 2012-12-04 |
| 8276045 | ECC interleaving for multi-track recording on magnetic tape | Roy D. Cideciyan, Evangelos S. Eleftheriou, Hisato Matsuo, Thomas Mittelholzer, Keisuke Tanaka | 2012-09-25 |
| 8259405 | Rewriting codeword objects to magnetic data tape upon detection of an error | Roy D. Cideciyan, Thomas Mittelholzer, Keisuke Tanaka | 2012-09-04 |
| 8196019 | Error correction in codeword pair headers in a data storage tape format | Roy D. Cideciyan, Thomas Mittelholzer | 2012-06-05 |
| 8185803 | Apparatus for providing error correction capability to longitudinal position data | Roy D. Cideciyan, Evangelos S. Eleftheriou, Glen Alan Jaquette | 2012-05-22 |
| 8139304 | Tape layout design for reliable ECC decoding | Roy D. Cideciyan, Thomas Mittelholzer, Kenji Ohtani, Keisuke Tanaka | 2012-03-20 |
| 8122300 | Non-volatile redundant verifiable indication of data storage status | Paul M. Greco, Glen Alan Jaquette | 2012-02-21 |
| 8112696 | Apparatus for providing error correction capability to longitudinal position data | Roy D. Cideciyan, Evangelos S. Eleftheriou, Glen Alan Jaquette | 2012-02-07 |
| 7965463 | Recording multiple codeword sets during latency period | Steven R. Bentley | 2011-06-21 |
| 7876516 | Rewrite-efficient ECC/interleaving for multi-track recording on magnetic tape | Roy D. Cideciyan, Evangelos S. Eleftheriou, Hisato Matsuo, Thomas Mittelholzer, Keisuke Tanaka | 2011-01-25 |
| 7877662 | Reverse concatenation for product codes | Evangelos S. Eleftheriou, Robert A. Hutchins, Thomas Mittelholzer | 2011-01-25 |
| 7873894 | Reverse concatenation for product codes | Evangelos S. Eleftheriou, Robert A. Hutchins, Thomas Mittelholzer | 2011-01-18 |
| 7813070 | Error correction capability for longitudinal position data in a tape storage system | Roy D. Cideciyan, Evangelos S. Eleftheriou | 2010-10-12 |
| 7679535 | High-rate RLL encoding | Roy D. Cideciyan, Evangelos S. Eleftheriou, Thomas Mittelholzer, Keisuke Tanaka | 2010-03-16 |
| 7552376 | Modeling error correction capability with estimation of defect parameters | — | 2009-06-23 |
| 7486208 | High-rate RLL encoding | Roy D. Cideciyan, Evangelos S. Eleftheriou, Thomas Mittelholzer, Keisuke Tanaka | 2009-02-03 |