Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9204575 | Apparatus for and method of cooling molded electronic circuits | Bahman Sharifipour | 2015-12-01 |
| 8295048 | Apparatus for and method of cooling electronic circuits | Bahman Sharifipour | 2012-10-23 |
| 8175294 | Electrostatic loudspeaker with single ended drive | — | 2012-05-08 |
| 7924577 | Two terminals quasi resonant tank circuit | Mark Telefus, Bahman Sharifipour | 2011-04-12 |
| 7924578 | Two terminals quasi resonant tank circuit | Mark Telefus, Bahman Sharifipour | 2011-04-12 |
| 7885076 | Apparatus for and method of cooling molded electronic circuits | Bahman Sharifipour | 2011-02-08 |
| 7876086 | Current measuring device for measuring the electrical current flowing in an electrical conductor electrically isolated from the current measuring device | Huian Dong | 2011-01-25 |
| 7764515 | Two terminals quasi resonant tank circuit | Mark Telefus, Bahmar Sharifipour | 2010-07-27 |
| 7205752 | Master-slave critical conduction mode power converter | — | 2007-04-17 |
| 6671189 | Power converter having primary and secondary side switches | Xiaoyang Zhang | 2003-12-30 |
| 6594161 | Power converter having independent primary and secondary switches | Xiaoyang Zhang | 2003-07-15 |
| 6469564 | Circuit simulating a diode | — | 2002-10-22 |
| 6317021 | Variable inductor | — | 2001-11-13 |
| 6181116 | Power regulator | — | 2001-01-30 |
| 6160725 | System and method using phase detection to equalize power from multiple power sources | — | 2000-12-12 |
| 6060943 | Circuit simulating a diode | — | 2000-05-09 |
| 5835360 | Regulation of second output of a switched mode power supply | — | 1998-11-10 |
| 5828204 | Power supply with minimal dissipation output stage | — | 1998-10-27 |
| 5682306 | Switched mode power supply with power factor correction | — | 1997-10-28 |
| 5608613 | Flyback converter | — | 1997-03-04 |