Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113046 | Apparatus for supplying a standard frequency signal using a simple microwave synthesis | Roland Barillet, Frederic Hamouda | 2006-09-26 |
| 6157261 | Method of controlling the amplitude of the microwave signal applied to an atomic clock and follow-up interlocking device for carrying out this method | Frederic Hamouda, Luc Chassagne, Roland Barillet | 2000-12-05 |
| 5461346 | Atomic beam resonator having cavity coupling device producing odd number of modes | Pierre H. F. Petit, Vincent Giordano, Pierre J. C. Cerez | 1995-10-24 |