Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12323062 | Multi-phase switching regulator including interleaving circuit and switching regulating method using the same | Sun Kyu Lee, Nguyen Huyhieu, Dong-Jin Keum, Hee-Seok Han | 2025-06-03 |
| 11699954 | Multi-phase switching regulator including interleaving circuit and switching regulating method using the same | Sun Kyu Lee, Nguyen Huyhieu, Dong-Jin Keum, Hee-Seok Han | 2023-07-11 |
| 11152860 | Multi-phase switching regulator including interleaving circuit and switching regulating method using the same | Sun Kyu Lee, Nguyen Huyhieu, Dong-Jin Keum, Hee-Seok Han | 2021-10-19 |
| 10340681 | Power management system comprising static protecting circuit and related method of operation | Sang-Ik Cho, Hyoung-Seok Oh, Yoo-Jun Jeong | 2019-07-02 |
| 9531249 | Voltage converter and power management device including the same | Ha Neul Kim, Hyoung-Seok Oh, Kyoung Jin LEE, Sang-Ik Cho | 2016-12-27 |
| 9058050 | Clock-based soft-start circuit and power management integrated circuit device | Kyoung Jin LEE, Hee-mun Bang, Hyoung-Seok Oh | 2015-06-16 |
| 7804361 | Low noise amplifier | Hyung-Sun Lim, Jin-Soo Park, Heung-bae Lee, Young-eil Kim, Sang-yoon Jeon +2 more | 2010-09-28 |