Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8552773 | Phase locked loop | — | 2013-10-08 |
| 7702707 | Waveform generation | Peter John Howlett Fox | 2010-04-20 |
| 6400233 | Method and apparatus for compensating for distortion in IQ modulators | — | 2002-06-04 |
| 6392397 | Method and apparatus for spectrum analysis by creating and manipulating candidate spectra | — | 2002-05-21 |
| 5304927 | Method and apparatus for monitoring a series of products | Clive Francis Kittel, Robert M. Averill, III, Christopher Marcus, Ian W. D. Cox | 1994-04-19 |
| 5170486 | Apparatus for synthesizing a composite RF signal suitable for use as a test signal in testing adjacent channel rejection of radio receivers | — | 1992-12-08 |
| 4984254 | Frequency counter | — | 1991-01-08 |
| 4870384 | Frequency or phase modulation | — | 1989-09-26 |
| 4851784 | Phase comparators | John N. Wells | 1989-07-25 |
| 4672336 | Attenuators | — | 1987-06-09 |