Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464897 | Apparatus for driving gyro sensor and control method thereof | Sung Tae Kim, Young Kil Choi, Seung Chul Pyo, Chang Hyun Kim | 2016-10-11 |
| 8816774 | Power amplifier system | Iizuka Shinichi, Sang Hoon Ha | 2014-08-26 |
| 8810318 | Power amplifier | — | 2014-08-19 |
| 8666126 | Fingerprint detection sensor and method of detecting fingerprint | Seung Seoup Lee, Il Kwon Chung, Jae Hyouck Choi | 2014-03-04 |
| 8525570 | Level shifter | Sang Hoon Ha, Shinichi Iizuka, Youn Suk Kim | 2013-09-03 |
| 8502606 | Power amplifying apparatus with dual-current control mode | Youn Suk Kim, Sang Hoon Ha, Shinichi Iizuka | 2013-08-06 |
| 8497668 | Power control system and power amplification system using the same | Sang Hoon Ha, Shinichi Iizuka, Youn Suk Kim, Chul Hwan YOON | 2013-07-30 |
| 8476957 | Voltage level shifter | Shinichi Iizuka, Sang Hoon Ha, Youn Suk Kim | 2013-07-02 |
| 8269560 | Power amplifying apparatus | Youn Suk Kim, Sang Hoon Ha, Shinichi Iizuka, Sang Wook Park | 2012-09-18 |
| 8232828 | Analog circuit having improved response time | Shinichi Iizuka, Sang Hee Kim, Sang Hoon Ha | 2012-07-31 |
| 8148961 | Low-dropout regulator | Sang Hoon Ha, Sang Hee Kim, Shinichi Iizuka | 2012-04-03 |