Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823176 | Particulate matter sensor | Yong Sung Lee, Dong Gu Kim | 2017-11-21 |
| 9787265 | Offset correction apparatus for differential amplifier and method thereof | — | 2017-10-10 |
| 9736575 | Method of manufacturing microphone improving sound sensitivity | Hyunsoo Kim, Sang Gyu Park, Ilseon Yoo | 2017-08-15 |
| 9699551 | Analogue signal processing circuit for microphone | Sang Gyu Park | 2017-07-04 |
| 9693150 | Microphone sensor | Hyunsoo Kim, Sang Gyu Park, Ilseon Yoo | 2017-06-27 |
| 9668047 | Microphone | Sang Gyu Park | 2017-05-30 |