Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106535 | Method and apparatus for maintaining consistent track pitch in helical scan recorder | — | 2006-09-12 |
| 6985323 | Alternating-azimuth angle helical track format using grouped same-azimuth angle heads | Timothy C. Hughes | 2006-01-10 |
| 6809897 | Direct threading helical tape path for single-reel tape cartridge | — | 2004-10-26 |
| 6778361 | Non-symmetric helical scanner architecture for high track density | — | 2004-08-17 |
| 6657814 | Transducing head for tape drive | Wolfgang Nichtl-Pecher | 2003-12-02 |
| 6338448 | Magnetic tape splicing for reducing tape pack distortion | — | 2002-01-15 |
| 6144518 | Preparation and usage of dual-scan master calibration tape for magnetic tape drive | — | 2000-11-07 |
| 5978165 | Method of determining axial offset distance in helical scan tape drive | — | 1999-11-02 |
| 5699211 | Boxed leaf flexural pantographic mount for a magnetic transducing head assembly | James Lubin | 1997-12-16 |
| 5448439 | Rotary head and cylindrical drum tape guide assembly for tape record and reproduce apparatus | Abraham Eshel | 1995-09-05 |
| 5291134 | Erase head positioning method | — | 1994-03-01 |
| 5227937 | Side-stiffened flexural pantographic mount for positioning a magnetic transducing head assembly | Bradley Blackwood | 1993-07-13 |
| 4823222 | Webbed scanner window | — | 1989-04-18 |