Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49425 | Power converter with demand pulse isolation | Thomas E. Lawson | 2023-02-21 |
| RE49157 | Power converter with demand pulse isolation | Thomas E. Lawson | 2022-08-02 |
| RE47714 | Power converter with demand pulse isolation | Thomas E. Lawson | 2019-11-05 |
| RE47713 | Power converter with demand pulse isolation | Thomas E. Lawson | 2019-11-05 |
| RE47031 | Power converter with demand pulse isolation | Thomas E. Lawson | 2018-09-04 |
| 9991049 | Correlation-evading commutated-element direct-current current transformer | — | 2018-06-05 |
| 9960696 | Switched-mode compound power converter with main and supplemental regulators | Thomas E. Lawson | 2018-05-01 |
| 9576559 | Musical instrument manual | — | 2017-02-21 |
| 9531294 | Power-conversion engine | Thomas E. Lawson | 2016-12-27 |
| 9455643 | AC input power converter with multi-functional inductor | Thomas E. Lawson | 2016-09-27 |
| 9396714 | Gravimeter-based musical-instrument swell, expression, or crescendo pedal | — | 2016-07-19 |
| 9369052 | Plural commutated-element direct-current current transformer | — | 2016-06-14 |
| 9071152 | Power converter with demand pulse isolation | Thomas E. Lawson | 2015-06-30 |
| 9053682 | Stop action-magnets to reduce musical instrument wiring, connections, and logic | — | 2015-06-09 |
| 9036376 | Switched-mode compound power converter with main and supplemental regulators | Thomas E. Lawson | 2015-05-19 |
| 8929053 | Direct-current current transformer | — | 2015-01-06 |
| 8823420 | Switch with common-mode choke | Thomas E. Lawson | 2014-09-02 |
| 8698462 | Bi-polar bi-directional energy balancing power-conversion engine | Thomas E. Lawson | 2014-04-15 |
| 8698540 | DC common mode level shifter | — | 2014-04-15 |
| 8618394 | Low-power sector-rotating toggling actuator | — | 2013-12-31 |
| 8609971 | Action magnets and drivers to reduce musical instrument wiring, connections, and logic | — | 2013-12-17 |
| 8570008 | Energy predictive buck converter | Thomas E. Lawson | 2013-10-29 |
| 8552697 | Universal single-stage power converter with PFC capability | Thomas E. Lawson | 2013-10-08 |
| 8493893 | Single-transformer full-duplex digital isolator | — | 2013-07-23 |
| 8319089 | Oscillatory, magnetically activated position sensor | — | 2012-11-27 |