Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411512 | Low dropout regulator, clock generating circuit, and memory device | Yongmin Kim | 2025-09-09 |
| 12170485 | Switching regulator circuit | Jong-Beom Baek | 2024-12-17 |
| 12147256 | Voltage dividing capacitor circuits, supply modulators and wireless communication devices | Jeongkwang Lee, Ikhwan Kim, Youngho Jung | 2024-11-19 |
| 12143008 | Voltage dividing capacitor circuits and supply modulators including the same | Jeongkwang Lee, Ikhwan Kim, Youngho Jung | 2024-11-12 |
| 11860658 | Regulating circuit including a plurality of low drop out regulators and method of operating the same | Ikhwan Kim, Jiseon Paek, Jaeyeol Han | 2024-01-02 |
| 11567519 | Voltage dividing capacitor circuits, supply modulators and wireless communication devices | Jeongkwang Lee, Ikhwan Kim, Youngho Jung | 2023-01-31 |
| 11569783 | Symbol power tracking amplification system and a wireless communication device including the same | Ji-seon Paek, Dong-Su Kim | 2023-01-31 |
| 11522456 | Supply modulator for power amplifier | YongSik Youn, Younghwan Choo, Dongsu Kim | 2022-12-06 |
| 11444539 | Switching regulator and electronic device including the same | Ik-Hwan Kim, Ji-seon Paek | 2022-09-13 |
| 11190102 | Regulating circuit including a plurality of low drop out regulators and method of operating the same | Ikhwan Kim, Jiseon Paek, Jaeyeol Han | 2021-11-30 |
| 11183945 | Semiconductor device and method of operating the same | Sung Woo Moon, Yus Ko | 2021-11-23 |
| 10985654 | Switching regulator and method of operating the same | Seung-Chan Park, Jong-Beom Baek | 2021-04-20 |
| 10686407 | Symbol power tracking amplification system and a wireless communication device including the same | Ji-seon Paek, Dong-Su Kim | 2020-06-16 |
| 10622910 | Semiconductor device and method of operating the same | Sung Woo Moon, Yus Ko | 2020-04-14 |
| 10523120 | Supply modulator for power amplifier | YongSik Youn, Younghwan Choo, Dongsu Kim | 2019-12-31 |
| 9768695 | Power converting circuit and hysteresis buck converter with changing response characteristic based on transient state of output voltage | Ilyoung Sohn, Suho LEE, Minsoo Cho, Jaeyeol Han | 2017-09-19 |
| 9667239 | Voltage regulator having enhancing linearity | Dong-Jin Keum, Hoang Quoc Duong, Jae Yeol Han | 2017-05-30 |
| 9257907 | Semiconductor integrated circuit and method for operating the same | Koji Tateno, Daisuke Kondo | 2016-02-09 |
| 9083257 | Power conversion circuit, multiphase voltage regulator, and power conversion method | Koji Tateno, Yoshinao Miura, Hideo Ishii | 2015-07-14 |
| 7983056 | Semiconductor device | — | 2011-07-19 |
| 7714363 | Semiconductor integrated circuit for driving the address of a display device | Gen Tada, Yoshihiro Shigeta | 2010-05-11 |
| 7536399 | Data compression method, program, and apparatus to allow coding by detecting a repetition of a matching character string | Noriko Itani | 2009-05-19 |