Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178938 | UV absorbing ocular lens | Takao Sato, Yoshiko Yamazaki, Johan Sebastian Basuki, James Matthew MacDonald, Kimmo Petteri Kemppinen | 2024-12-31 |
| 7522371 | Servo track having periodic frames of tone field and embedded synchronization marks | John Alexander Koski | 2009-04-21 |
| 7522372 | Servo track having periodic frames of tone field and embedded synchronization marks | John Alexander Koski | 2009-04-21 |
| 7479530 | Polymer having charged units | Grace Chan | 2009-01-20 |
| 7452377 | Biomedical compositions | Jason Watling, Justine Leigh Jeffery, Pathiraja Arachchillage Gunatillake | 2008-11-18 |
| 7245453 | Servo track having periodic frames of tone field and embedded synchronization marks | John Alexander Koski | 2007-07-17 |
| 7158338 | Servo track having periodic frames of tone field and embedded synchronization marks | John Alexander Koski | 2007-01-02 |
| 7138471 | Hydrophilic biomedical compositions | Anthony B. Clayton, Peter Kambouris, Gordon Francis Meijs | 2006-11-21 |
| 7060288 | Biomedical devices | — | 2006-06-13 |
| 6985323 | Alternating-azimuth angle helical track format using grouped same-azimuth angle heads | Steven L. Magnusson | 2006-01-10 |
| 6774197 | Hydrophilic biomedical composition | Anthony B. Clayton, Peter Kambouris, Gordon Francis Meijs | 2004-08-10 |
| 6697209 | Phase based time domain tracking for helical scan tape drive | David Norton | 2004-02-24 |
| 6503958 | Biomaterials | Gordon Francis Meijs, Hassan Chaouk, John Gerard Steele, Graham Johnson | 2003-01-07 |
| 6288864 | Calibration of magnetic tape drive | William Widener | 2001-09-11 |
| 6225367 | Polymers | Hassan Chaouk, John Stuart Wilkie, Gordon Francis Meijs | 2001-05-01 |
| 5973875 | Method and apparatus for determining and using head parameters in a helical scan recorder | Fadi Abou-Jaoude | 1999-10-26 |
| 5953177 | Write splicing for helical scan recorder | — | 1999-09-14 |
| 5734518 | Method and apparatus for determing desired rotational velocity of take-up reel for helical scan recorder | — | 1998-03-31 |
| 5731921 | Method and apparatus for determining and using head parameters in a hellical scan recorder | Fadi Abou-Jaoude | 1998-03-24 |
| 5689382 | Method and apparatus for determining head parameter for helical scan recorder | — | 1997-11-18 |
| 5680269 | Method and apparatus for controlling media linear speed in a helical scan recorder by reading servo information just after writing the servo information | Steven P. Georgis, James Zweighaft | 1997-10-21 |
| 5535068 | Helical scan method and apparatus for adjusting media speed to read non-native formats | — | 1996-07-09 |
| 5349481 | Apparatus and method for distorted track data recovery by rewinding and re-reading the tape at a slower than nominal speed | Gerald C. Kauffman, Don Heins, Patricia Slovacek, Fadi Abou-Jaoude | 1994-09-20 |
| 5142422 | Dual channel helical recorder | Christopher P. Zook, Robert Bordasch, Steven P. Georgis, Alireza Atai-Azimi, Christopher Pisciotta +1 more | 1992-08-25 |
| 5068757 | Servo tracking for helical scan recorder | Steven P. Georgis | 1991-11-26 |