Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374807 | Storing and retrieving ciphertext in data storage | Liqun Chen, Peter Thomas Camble, Simon Pelly, Simon Kai-Ying Shiu, Joseph S. Ficara +1 more | 2019-08-06 |
| 8667235 | Data de-duplication for serial-access storage media | Christopher Huw Williams, Gregory Trezise, Neil Thomas Hutchon, Darren Edward Kent, Andrew Hana +3 more | 2014-03-04 |
| 8477446 | Writing data to a tape | Neil Thomas Hutchon | 2013-07-02 |
| 8373584 | Compressing and decompressing data | Gregory Trezise, Andrew Hana | 2013-02-12 |
| 8347111 | Data processing apparatus | Andrew Hana, Shiraz Billimoria, Dave Atkinson | 2013-01-01 |
| 8341429 | Data transfer device | Liqun Chen, Christopher Williams | 2012-12-25 |
| 8331052 | Writing data to a tape | Neil Thomas Hutchon | 2012-12-11 |
| 8248279 | History buffer apparatus and method for adaptive lossless data compression | Andrew Hana | 2012-08-21 |
| 7962763 | Data transfer device | Gregory Trezise, Andrew Hana | 2011-06-14 |
| 7934105 | Data transfer device | — | 2011-04-26 |
| 7818587 | Data transfer system encrypting data with information unique to a removable data storage item | John William Drew, Liqun Chen | 2010-10-19 |
| 7042667 | Data storage | Catharine Anne Maple | 2006-05-09 |
| 6978414 | Method and apparatus for protecting against errors occurring in data storage device buffers | Catharine Anne Maple, Neil Thomas Hutchon | 2005-12-20 |
| 6883122 | Write pass error detection | Catharine Anne Maple | 2005-04-19 |
| 6877127 | Quality control in data transfer and storage apparatus | Jorge Antonio Sved | 2005-04-05 |
| 6862149 | Searching for append point in data storage device | Catharine Anne Maple | 2005-03-01 |
| 6833970 | Data storage | — | 2004-12-21 |
| 6694404 | Method of identifying data with same time stamps on different tracks in storage device | Catharine Anne Maple | 2004-02-17 |
| 6693755 | Data storage | Catharine Anne Maple, Paul Bartlett | 2004-02-17 |
| 6640326 | Data set recovery by codeword overlay | Laura Loredo, Paul Bartlett | 2003-10-28 |