Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823176 | Particulate matter sensor | Sang-Hyeok Yang, Dong Gu Kim | 2017-11-21 |
| 9807531 | Microphone and method of manufacturing a structure for delaying the phase of sound input | Ilseon Yoo, Hyunsoo Kim | 2017-10-31 |
| 9640327 | Method for improving efficiency of electrolyte having long term stability and dye sensitized solar cell for vehicle using the same | Sol Kim, In Woo Song, Yong Jun Jang, Sang Hak Kim, Moon Jung Eo +1 more | 2017-05-02 |