Puckette; Charles M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Puckette; Charles M..The latest application filed is for "mobile telecommunications device and service".
- Puckette; Charles M. - Scotia NY
- Puckette; Charles M. - Schenectady NY
- Puckette; Charles M. - Mont Vernon NH
| Patent | Date |
|---|---|
| Mobile telecommunications device and service Grant 5,481,532 - Hassan , et al. January 2, 1 | 1996-01-02 |
| Method and apparatus for reducing interference among cellular telephone signals Grant 5,444,762 - Frey , et al. August 22, 1 | 1995-08-22 |
| Technique for frequency-hopped spread spectrum communications Grant 5,166,953 - Hershey , et al. November 24, 1 | 1992-11-24 |
| Transmitter location searching system Grant 5,058,200 - Huang , et al. October 15, 1 | 1991-10-15 |
| Method of, and apparatus for, frequency-hopped frequency-shift-keyed digital data communications Grant 4,583,231 - Puckette April 15, 1 | 1986-04-15 |
| Demodulator for frequency-shift-keyed binary data signals Grant 4,475,219 - Puckette October 2, 1 | 1984-10-02 |
| Method and apparatus for data transmission using chirped frequency-shift-keying modulation Grant 4,468,792 - Baker , et al. August 28, 1 | 1984-08-28 |
| Linear mixer with reduced spurious responses Grant 4,352,210 - Puckette September 28, 1 | 1982-09-28 |
| Variable excitation circuit Grant 4,311,922 - Puckette January 19, 1 | 1982-01-19 |
| Digitally programmable phase shifter Grant 4,290,022 - Puckette September 15, 1 | 1981-09-15 |
| Adaptive input circuit Grant 4,277,978 - Puckette July 14, 1 | 1981-07-14 |
| Dual-slope analog to digital converter Grant 4,144,527 - Butler , et al. March 13, 1 | 1979-03-13 |
| Bucket-brigade ghost canceller Grant 3,956,585 - Butler , et al. May 11, 1 | 1976-05-11 |
| Bucket-brigade Tuned Sampled Data Filter Grant 3,740,591 - Butler , et al. June 19, 1 | 1973-06-19 |
| High Efficiency Ac Voltage Regulator Grant 3,590,360 - Puckette June 29, 1 | 1971-06-29 |
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