Opsahl; Paul L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Opsahl; Paul L..The latest application filed is for "control system with both fast sample time and long gate time".
- Opsahl; Paul L. - Cedar Rapids IA US
| Patent | Date |
|---|---|
| Control system with both fast sample time and long gate time Grant 8,975,969 - Meholensky , et al. March 10, 2 | 2015-03-10 |
| Dual loop frequency synthesizer Grant 8,125,277 - Opsahl February 28, 2 | 2012-02-28 |
| Reduced gate count differentiator Grant 6,581,082 - Opsahl June 17, 2 | 2003-06-17 |
| Reduced latency differentiator Grant 6,433,643 - Opsahl , et al. August 13, 2 | 2002-08-13 |
| Enhanced prescaler phase interface Grant 6,108,393 - Opsahl August 22, 2 | 2000-08-22 |
| Digital phase modulation of frequency synthesizer using modulated fractional division Grant 5,903,194 - Opsahl , et al. May 11, 1 | 1999-05-11 |
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