Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069383 | Haptic feedback device and portable electronic device | Dong Sun Park, Jae Kyung Kim, Yeon Ho Son | 2015-06-30 |
| 8928204 | Piezoelectric vibration module | Dong Sun Park, Jae Kyung Kim, Joon Choi, Yeon Ho Son | 2015-01-06 |
| 8884747 | Haptic feedback device and electronic device | Ki Suk Woo, Su Young Jung, Yeon Ho Son, Dong Sun Park, Kum Kyung Lee +3 more | 2014-11-11 |
| 8830042 | Haptic feedback device | Jae Kyung Kim, Dong Sun Park, Yeon Ho Son | 2014-09-09 |
| 8791798 | Haptic feedback device | Yeon Ho Son, Dong Sun Park, Jae Kyung Kim | 2014-07-29 |
| 8704780 | Haptic feedback device and electronic device | Yeon Ho Son, Jae Kyung Kim, Dong Sun Park, Kum Kyung Lee | 2014-04-22 |
| 8476806 | Piezoelectric actuator module | Jae Kyung Kim, Yeon Ho Son, Ki Suk Woo, Su Young Jung, Ji Yeoun Jang +2 more | 2013-07-02 |
| 8466604 | Vibration actuator module having smaller elastic modulus than vibrated body | Ki Suk Woo, Yeon Ho Son, Su Young Jung, Dong Sun Park, Kum Kyung Lee +2 more | 2013-06-18 |
| 8324786 | Piezoelectric actuator module | Jae Kyung Kim, Yeon Ho Son, Ki Suk Woo, Su Young Jung, Ji Yeoun Jang +2 more | 2012-12-04 |