Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6320651 | Method and apparatus for determining a velocity | Elke Schmidt | 2001-11-20 |
| 4825063 | Radiation position detection using time-indicative variable-length fiber array | Thorsteinn Halldorsson, Ernst-August Seiffarth | 1989-04-25 |
| 4770526 | Ranging method and apparatus | Peter Dyrna, Bernd Kunkel | 1988-09-13 |
| 4717252 | Method and apparatus for detecting distance and forming image of object in turbid medium using laser | Thorsteinn Halldorsson, John Langerholc, Ernst-August Seiffarth | 1988-01-05 |