Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11733575 | Liquid crystal display device | Ji-Hoon Yu, Hye Ji Jeon, Key-Young Yang, Si-Hyun Kim, Hyun-Ho Park | 2023-08-22 |
| 11507227 | Touch display device with compensation of common voltage | Ki Jeong Lee, Hyun-Ho Park, Sung-Jin Um | 2022-11-22 |
| 10794308 | Apparatus and method for controlling deactivation of cylinders in engine | Ki Seon Sim, Gee Wook Shin, Myung-Sik Choi, Won Gyu Kim, Young Hong Kwak | 2020-10-06 |
| 9853686 | Vector modulator and transceiver including the same | Sang Sung Lee | 2017-12-26 |
| 8055228 | Received signal strength indicator self-calibrating gain of limiter | Hyun Hwan Yoo, Yoo Sam Na | 2011-11-08 |
| 7705665 | Digital tuning circuit of GM-C filter | — | 2010-04-27 |
| 7679543 | Current sampling mixer with harmonic rejection | Nam Heung Kim, Gyu Suck KIM | 2010-03-16 |
| 7636009 | Bias current generating apparatus with adjustable temperature coefficient | Byeong Hak Jo, Yoo Sam Na, Hyeon Seok Hwang, Seung Min Oh | 2009-12-22 |
| 7525395 | Step attenuator | Hyeon Seok Hwang, Yoo Sam Na, Moon Kim, Byeong Hak Jo | 2009-04-28 |