Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673718 | Voltage conversion method and voltage converter | Marc Fahlenkamp, Anders Lind | 2017-06-06 |
| 9379626 | Power supply circuit for a PFC converter | Yuhong Fang | 2016-06-28 |
| 9210783 | Electronic ballast and startup method | Yuhong Fang, Sree Venkit, Alejandro Lopez, George Grouev, Arun Ganesh +1 more | 2015-12-08 |
| 7808129 | Fuel-cell based power generating system having power conditioning apparatus | Sudip K. Mazumder | 2010-10-05 |