Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230588 | Laser detecting circuit and semiconductor apparatus including the same | Cheolhwan Lim, Kwangho Kim, Sangjin Lim, Haejung CHOI | 2025-02-18 |
| 12181512 | Semiconductor devices comprising failure detectors for detecting failure of bipolar junction transistors and methods for detecting failure of the bipolar junction transistors | Himchan Park, Cheolhwan Lim | 2024-12-31 |
| 11899789 | Low voltage attack detector, secure element and electronic system including the same | Kwangho Kim, Junhyeok Yang | 2024-02-13 |
| 11852527 | Defense circuit of semiconductor device and semiconductor device including the same | Cheolhwan Lim, Kwangho Kim | 2023-12-26 |
| 11486912 | Glitch detector, security device including the same and electronic system including the same | Sangjin Lim, Cheolhwan Lim | 2022-11-01 |
| 11456608 | Electronic device and method for communicating with external device through power source line | Daesun RHEE, Jonghyuk Cho | 2022-09-27 |
| 10649479 | Regulator and method of operating regulator | Tae-Hwang Kong, Yongjin Lee | 2020-05-12 |
| 10477296 | Method for controlling earpiece and electronic device for supporting the same | Eunhye Kim, Norio Okada, Masato Suzuki, Jonghyuk Cho | 2019-11-12 |