Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8134750 | Printing with alternative halftone patterns in ink jet printing to reduce ink penetration | Kartheek Chandu, Joan L. Mitchell, Gary R. Williams | 2012-03-13 |
| 7079290 | Halftoning method and system providing increased number of densities per basic halftone cell for constant input | Joan LaVerne Mitchell | 2006-07-18 |
| 6995873 | Flexible digital halftoning | Joan L. Mitchell, Nenad Rijavec | 2006-02-07 |
| 5629813 | Initialization and calibration of magnetic tape having multiple servo areas | Robert C. Baca, Alex Chliwnyj, Wayne T. Comeaux, Ronald K. Rhodes | 1997-05-13 |
| 5574602 | Processing servo signals concurrently read from plural spaced-apart servo areas for a magnetic tape having serpentine data track scanning | Robert C. Baca, Man Cheung, Alex Chliwnyjae, Wayne T. Comeaux | 1996-11-12 |
| 5448430 | Track following servo demodulation | James A. Bailey, James Ernest Malmberg, Yogesh B. Patel, Maxey P. Von Senden | 1995-09-05 |
| 5309299 | Method and system for position error signal generation using auto correlation | Don G. East, John Alexander Koski, James E. Smith | 1994-05-03 |