Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482980 | Current filter externally coupled to cable | Kil Soo JEONG, Jeong Seop Kim, Ju Hang Sohn, Dong Hyeok Lee, Soung Hwan Chi +2 more | 2022-10-25 |
| 6952131 | Digital PWM input D class amplifier by PWM negative feedback | Jae-hoon Jeong, Goog-Chun Cho, Bo-Hyung Cho, Jong-Hu Park | 2005-10-04 |
| 5452149 | Automatic video-tape cassette changer for use with a video cassette recorder | — | 1995-09-19 |
| 5301131 | Apparatus and method for controlling the rotational speed of a motor | — | 1994-04-05 |