Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8711123 | Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time | Kwang Deok Park, Sang Bo Cheong, Jae-Hong Joo, Min-Sung Yang, Seong Hyun Nam | 2014-04-29 |
| 8058883 | Method and apparatus for detecting capacitance using a plurality of time division frequencies | — | 2011-11-15 |
| 7091727 | Method and IC for detecting capacitance variation | — | 2006-08-15 |
| 6710629 | Impedance comparison integrator circuit | — | 2004-03-23 |