Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674522 | Efficient phase defect detection system and method | Mark J. Wihl, Stanley Stokowski | 2004-01-06 |
| 6646281 | Differential detector coupled with defocus for improved phase defect sensitivity | Donald Pettibone, Damon F. Kvamme, Stan Stokowski | 2003-11-11 |
| 6248988 | Conventional and confocal multi-spot scanning optical microscope | — | 2001-06-19 |
| 5396478 | Optical data storage system with aberration compensation for reduced servo crosstalk | — | 1995-03-07 |
| 5345353 | Step projection air bearing slider with improved stiction performance and wear resistance | Vlad Novotny, Timothy C. O'Sullivan, Andrew Ching Tam | 1994-09-06 |
| 5331445 | Increased Bragg angle sensitivity hologram system and method | LeRoy Dickson | 1994-07-19 |
| 5272690 | Hologram element system | Richard A. Bargerhuff, LeRoy Dickson | 1993-12-21 |
| 5212572 | Optical data storage system with compact holographic polarization-sensing or reflectivity-sensing optical storage head | LeRoy Dickson | 1993-05-18 |