Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D932065 | Jar | Alex Mecker | 2021-09-28 |
| D931503 | Jar | Alex Mecker | 2021-09-21 |
| D931504 | Jar | Alex Mecker | 2021-09-21 |
| 10039851 | Wax melt system | Sandra D. Tschantz | 2018-08-07 |
| 9837889 | Power converter with inductance invariance | — | 2017-12-05 |
| 9621149 | Bootstrapped switch with a highly linearized resistance | Benedict C. K. Choy, Ming-Yuan Yeh | 2017-04-11 |
| 9246378 | Method and apparatus for extending the power output range of a power converter used for a lighting system | — | 2016-01-26 |
| 9143131 | Field-programmable gate array | Martin Trefzer, Andrew Tyrrell | 2015-09-22 |
| 9100008 | Bootstrapped switch with a highly linearized resistance | Benedict C. K. Choy, Ming-Yuan Yeh | 2015-08-04 |
| 8963430 | Circuit for detection and control of LED string operation | — | 2015-02-24 |
| 8558598 | Phase shift generating circuit | Andrew Read | 2013-10-15 |
| 8154898 | Current driven bipolar high voltage driver for capacitive loads | — | 2012-04-10 |
| 7659756 | MOSFET transistor amplifier with controlled output current | — | 2010-02-09 |
| 7564263 | High-speed logic signal level shifter | Jimes Lei | 2009-07-21 |
| 7554378 | Fast DC coupled level translator | — | 2009-06-30 |
| 7538581 | Fast AC coupled level translator | — | 2009-05-26 |
| 7480191 | High speed logic level shifter | Jimes Lei | 2009-01-20 |
| D517770 | Safe | — | 2006-03-21 |
| D517269 | Safe | — | 2006-03-14 |
| D516768 | Safe | — | 2006-03-07 |
| D516769 | Safe | — | 2006-03-07 |
| 6841950 | Dimmable electrolumanescent lamp drivers and method therefor | — | 2005-01-11 |
| 6304461 | DC power converter having bipolar output and bi-directional reactive current transfer | — | 2001-10-16 |
| 5667305 | Low force high pressure port | — | 1997-09-16 |
| 5582446 | Door stabilizer clip | — | 1996-12-10 |