Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307970 | Display device and method of driving same | Moung O KIM, Yu Sok Lim, Hye-rin Kim, Tae Hoon Lee | 2025-05-20 |
| 11825926 | Adhesive gel nail and manufacturing method thereof | Seong Ju HAN | 2023-11-28 |
| 10539525 | Apparatus and method for preventing malfunction in an electronic device | Hyun-Jong Roh, Jin-Hee Won, Dong-Yup Lee, Ho-Chul Hwang | 2020-01-21 |
| 9927383 | Apparatus and method for preventing malfunction in an electronic device | Hyun-Jong Roh, Jin-Hee Won, Dong-Yup Lee, Ho-Chul Hwang | 2018-03-27 |
| 9646598 | Audio device | Byoung Hee Lee, Dong-Yup Lee, Kwang-Min Kil | 2017-05-09 |
| 9621986 | Electronic device, audio device, and method for supplying power to the audio device | Byoung Hee Lee | 2017-04-11 |
| 9099991 | Inverter, NAND gate, and NOR gate | Sang Hee Park, Chi-Sun Hwang, Sung Min Yoon, Him Chan Oh, Kee-Chan Park +6 more | 2015-08-04 |
| 8710866 | Inverter, NAND gate, and NOR gate | Sang Hee Park, Chi-Sun Hwang, Sung Min Yoon, Him Chan Oh, Kee-Chan Park +6 more | 2014-04-29 |
| 8570066 | Inverter, NAND gate, and NOR gate | Sang Hee Park, Chi-Sun Hwang, Sung Min Yoon, Him Chan Oh, Kee-Chan Park +6 more | 2013-10-29 |
| 7556509 | Bus bar connector for connecting bus bar terminal to printed circuit board | Sung Kwan Choo | 2009-07-07 |