Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348641 | Authentication and key regeneration using a regenerated secret | Mark Hetherington, Jorn Lyseggen, Edgardo M. Cruz-Zeno, Ming-Hou Dai | 2025-07-01 |
| 12341876 | Cryptographic key management and transfer | Mark Hetherington, Jorn Lyseggen, Edgardo M. Cruz-Zeno, Ming-Hou Dai | 2025-06-24 |
| 7080009 | Method and apparatus for reducing rate determination errors and their artifacts | Lee M. Proctor, Mark Hetherington, William K. Morgan | 2006-07-18 |
| 7003045 | Method and apparatus for error correction | William K. Morgan, Lee M. Proctor, Mark Hetherington | 2006-02-21 |
| 6859456 | Method and apparatus for checking communicated data | Mark Hetherington, Lee M. Proctor, John M. Harris | 2005-02-22 |
| 6285682 | Method and apparatus for determining the frame rate of a frame | Lee M. Proctor, Mark Hetherington, William K. Morgan | 2001-09-04 |