Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497668 | Power control system and power amplification system using the same | Sang Hoon Ha, Youn Suk Kim, Chul Hwan YOON, Jun Kyung Na | 2013-07-30 |
| 8476957 | Voltage level shifter | Jun Kyung Na, Sang Hoon Ha, Youn Suk Kim | 2013-07-02 |
| 8269560 | Power amplifying apparatus | Jun Kyung Na, Youn Suk Kim, Sang Hoon Ha, Sang Wook Park | 2012-09-18 |
| 8232828 | Analog circuit having improved response time | Sang Hee Kim, Jun Kyung Na, Sang Hoon Ha | 2012-07-31 |
| 8222697 | CMOS RF IC | Yu Sin Kim, Chang Seok Lee, Nam Jin Oh | 2012-07-17 |
| 8183919 | Power amplifier | Young Jean Song, Youn Suk Kim, Hyo Kun Bae, Sang Hee Kim, Jun Goo Won +3 more | 2012-05-22 |
| 8148961 | Low-dropout regulator | Sang Hoon Ha, Sang Hee Kim, Jun Kyung Na | 2012-04-03 |
| 8145160 | Tx module for wireless communication | Ki Joong Kim, Hyo Keun Bae, Sang Hee Kim, Joong Jin Nam, Youn Suk Kim | 2012-03-27 |
| 8097995 | Split stator for electric motor and manufacturing method of the same | Kouzou Kimura, Kazushi Kusawake, Yutaka Komatsu, Kazutaka Tatematsu | 2012-01-17 |
| 7864367 | Image processing system and image processing method | Toshitsugu Yamamoto | 2011-01-04 |
| 7768353 | Systems and methods for switching mode power amplifier control | Jaejoon Chang, Ki Seok Yang, Kyu Hwan An, Wangmyong Woo, Chang-Ho Lee +3 more | 2010-08-03 |
| 7746174 | Systems and methods for power amplifier with integrated passive device | Ki Seok Yang, Jaejoon Chang, Kyu Hwan An, Wangmyong Woo, Chang-Ho Lee +3 more | 2010-06-29 |
| 7675397 | Transformer | Ki Joong Kim, Sang Hee Kim, Hyo Keun Bae, Youn Suk Kim | 2010-03-09 |
| 7626454 | Radio frequency signal amplifying device | Ki Joong Kim, Youn Suk Kim, Hyo Keun Bae, Sang Hee Kim | 2009-12-01 |
| 5062724 | Method of magnifying a bit map font data in a horizontal direction | — | 1991-11-05 |