Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103392 | Levitating user-interface gadget | Dong Cheol Lim | 2024-10-01 |
| 11971738 | User interface device with adjustable knob holding force | — | 2024-04-30 |
| 11881364 | Knob structure of user interface device | — | 2024-01-23 |
| 11775089 | User interface device | — | 2023-10-03 |
| D713822 | Headset for a communication device | Michael F Paradise, Christopher B. Houghton, Dickon Isaacs, Thinh Nguyen | 2014-09-23 |
| D665373 | Communication device | Ye Xu, Ruben D Castano, Fu-Yuan Hsu, Suk Woo Lee | 2012-08-14 |
| D622691 | Communication device | Ik-Sang Kim, Sung-Gul Hwang, Ho Yeon Won | 2010-08-31 |
| D621376 | Communication device | I Su Byun, Kio Lee, Sang Soo Lee, Ho Yeon Won | 2010-08-10 |
| D616846 | Communication device | I Su Byun, Kio Lee, Sang Soo Lee, Ho Yeon Won | 2010-06-01 |
| D612826 | Communication device | Sang Soo Lee, Sung-Gul Hwang, Kio Lee, Ho Yeon Won | 2010-03-30 |
| D609682 | Communication device | Doo-Hee Jung, Sung-Gul Hwang, Ho Yeon Won | 2010-02-09 |