Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10181720 | Dual polarity high voltage blocking circuit for a pulse induction metal detector | — | 2019-01-15 |
| 7710118 | Resonant pulse induction metal detector that transmits energy from high voltage flyback pulses | — | 2010-05-04 |
| 6738414 | Radio and communication method using a transmitted intermediate frequency | Pierre Henri Michel Abbat | 2004-05-18 |
| 6237075 | System and method for generating pseudo-random codes | Pierre Henri Michel Abbat | 2001-05-22 |
| 6188716 | Radio and communication method using a transmitted intermediate frequency | Pierre Henri Michel Abbat | 2001-02-13 |
| 6079007 | System and method for generating pseudo-random codes | Pierre Henri Michel Abbat | 2000-06-20 |
| 5281800 | Method and apparatus for low power optical sensing and decoding of data | Walter Pelton | 1994-01-25 |
| 4644524 | Simultaneous communication system using time delays | — | 1987-02-17 |