Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608543 | Resonant converter and driving method thereof | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi, Moon Ho CHOI | 2020-03-31 |
| 10199819 | Resonant converter and driving method thereof | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi | 2019-02-05 |
| 10014789 | Resonant converter and driving method thereof | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi, Moon Ho CHOI | 2018-07-03 |
| 9825453 | Protection mode control circuit, switch control circuit including the protection mode control circuit and power supply device including the switch control circuit | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi | 2017-11-21 |
| 9812855 | Resonant converter and driving method thereof | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi | 2017-11-07 |
| 9812856 | Modulation mode control circuit, switch control circuit including the modulation mode control circuit and power supply device including the switch control circuit | Won Tae Lee, Ji Hoon Jang | 2017-11-07 |
| 9729072 | Resonant converter and driving method thereof | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi, Moon Ho CHOI | 2017-08-08 |
| 9647528 | Switch control circuit and resonant converter including the same | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi | 2017-05-09 |
| 9627988 | Switch control circuit and resonant converter including the same | Won Tae Lee, Ji Hoon Jang, Hang-Seok Choi | 2017-04-18 |
| 9374008 | Switching mode power supply with variable switching operation frequency and the driving method thereof | Kyung-Oun Jang, Gyoung-Soo Park, Se Hwan Kim | 2016-06-21 |