Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416649 | Single channel method and apparatus for automatically optimizing insert editing in a signal recorder | William McSweeney | 1995-05-16 |
| 5103355 | System for correlating head scan tracking and tape timer transitions | — | 1992-04-07 |
| 4933784 | Automatic head position tracking system for video signals recorded in a segmented format | Reginald W. Oldershaw | 1990-06-12 |
| 4930027 | Method and apparatus for tape speed override operation when recovering helical audio | Leonard A. Pasdera | 1990-05-29 |
| 4887172 | Apparatus and method for cueing a video tape recorder | — | 1989-12-12 |
| 4749145 | In-cassette tape tensioning apparatus | — | 1988-06-07 |
| 4749927 | Adaptive digitally controlled motor drive system and method | David R. Rodal, Nathan W. Osborn | 1988-06-07 |
| 4692819 | Method and apparatus for controlling the position of a transported web | — | 1987-09-08 |
| 4521870 | Audio/video system having touch responsive function display screen | John H. Babbel, William A. Russell | 1985-06-04 |