Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12034321 | Charger integrated circuit for charging battery device and electronic device including the charger integrated circuit | Sung Woo Lee, Sang-bin Moon, Jung-wook Heo | 2024-07-09 |
| 11664666 | Charger integrated circuit for charging battery device and electronic device including the charger integrated circuit | Sung Woo Lee, Sang-bin Moon, Jung-wook Heo | 2023-05-30 |
| 11349317 | Charger integrated circuit for charging battery device and electronic device including the charger integrated circuit | Sung Woo Lee, Sang-bin Moon, Jung-wook Heo | 2022-05-31 |
| 11209896 | Semiconductor device and method for operating semiconductor device | Min-kyu Kwon, Hyun-Su Kim, Tae-jin Jeong, Dae-Woong Cho | 2021-12-28 |
| 11170360 | Magnetic secure transmission (MST) device, MST system and controller including the same | Sung Woo Lee, Sang-Hee Kang, Kwang Chan Lee, Dae-Woong Cho, Jung-wook Heo | 2021-11-09 |
| 10928343 | Water recognition system, electronic device including the same, and method of recognizing water thereby | Se-jong Park, Hyeon-je Choe, Je-kook Kim, Ji Yong Kim, Tae-Jeong Kim +2 more | 2021-02-23 |
| 10903676 | Semiconductor device | Sung Kyu CHO, Kwang Chan Lee, Dae-Woong Cho, Jung-wook Heo | 2021-01-26 |
| 10862246 | Foreign substance detecting circuit and electronic device including the same | Jun Han BAE, Je-kook Kim, Sang Beom Kim, Se-jong Park, You So Cheon | 2020-12-08 |
| 10430701 | Magnetic secure transmission device, electronic device and mobile system including the same | Sung Woo Lee, Sang-Hee Kang, Kwang Chan Lee, Dae-Woong Cho, Jung-wook Heo | 2019-10-01 |
| 10340681 | Power management system comprising static protecting circuit and related method of operation | Sang-Ik Cho, Je-Hyung Yoon, Yoo-Jun Jeong | 2019-07-02 |
| 10069412 | Voltage converter for power management | Kyoung Jin LEE, Ha Neul Kim | 2018-09-04 |
| 9531249 | Voltage converter and power management device including the same | Je-Hyung Yoon, Ha Neul Kim, 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, Je-Hyung Yoon | 2015-06-16 |
| 8988136 | Hybrid charge pump and method for operating the same, power management IC comprising the pump | Jehyung YOON, Kyoung Jin LEE, Sang-Ik Cho | 2015-03-24 |
| 8624573 | Power converters including zero-current detectors and methods of power conversion | Jin-Hyuck Yu, Dong-Jin Keum | 2014-01-07 |
| 8049546 | Flip-flop, frequency divider and RF circuit having the same | — | 2011-11-01 |
| 7973574 | Flip-flop, frequency divider and RF circuit having the same | — | 2011-07-05 |
| 7352247 | Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique | Hyun-Kyu Yu, Mun Yang Park, Cheon-Soo Kim | 2008-04-01 |
| 7276976 | Triple cascode power amplifier of inner parallel configuration with dynamic gate bias technique | Hyun-Kyu Yu, Mun Yang Park, Cheon-Soo Kim | 2007-10-02 |