Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8170796 | Ins based GPS carrier phase cycle slip detection and repairing | Robert J. Buchler | 2012-05-01 |
| 8170844 | Estimation of probability of lambda failure through employment of lookup table | Robert J. Buchler | 2012-05-01 |
| 7702460 | Estimate of relative position between navigation units | Robert J. Buchler, Charles P. Bruner | 2010-04-20 |
| 5789118 | Method and apparatus for precision determination of phase-shift in a phase-shifted reticle | Giang T. Dao, Alan Snyder | 1998-08-04 |
| 5700602 | Method and apparatus for precision determination of phase-shift in a phase-shifted reticle | Giang T. Dao, Nelson Tam, Jeffrey N. Farnsworth | 1997-12-23 |
| 5618643 | Embedded phase shifting mask with improved relative attenuated film transmission | Giang T. Dao | 1997-04-08 |