Quinn; Patrick Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Quinn; Patrick Allen.The latest application filed is for "switched-mode audio amplifier employing power-supply audio-modulation".
- Quinn; Patrick Allen - Aloha OR
- Quinn; Patrick Allen - Beaverton OR
| Patent | Date |
|---|---|
| Gesture-controlled tabletop speaker system Grant 10,474,420 - Khaira , et al. Nov | 2019-11-12 |
| Switched-mode Audio Amplifier Employing Power-supply Audio-modulation App 20190214950 - Quinn; Patrick Allen | 2019-07-11 |
| Gesture-controlled Tabletop Speaker System App 20190146746 - Khaira; Manpreet S. ; et al. | 2019-05-16 |
| Gesture-controlled tabletop speaker system Grant 10,198,239 - Khaira , et al. Fe | 2019-02-05 |
| Gesture-controlled Tabletop Speaker System App 20170199716 - KHAIRA; MANPREET S. ; et al. | 2017-07-13 |
| Gesture-controlled tabletop speaker system Grant 9,645,786 - Khaira , et al. May 9, 2 | 2017-05-09 |
| Gesture-controlled Tabletop Speaker System App 20150193193 - Khaira; Manpreet S. ; et al. | 2015-07-09 |
| Switched-Mode Audio Amplifier Employing Power-Supply Audio- Modulation App 20140369529 - Quinn; Patrick Allen | 2014-12-18 |
| Signaling techniques for DC track powered model railroads Grant RE42,284 - Severson , et al. April 12, 2 | 2011-04-12 |
| Capacitor-coupled level shifter with duty-cycle independence Grant 7,282,954 - Quinn October 16, 2 | 2007-10-16 |
| Capacitor-coupled Level Shifter With Duty-cycle Independence App 20070182447 - Quinn; Patrick Allen | 2007-08-09 |
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