Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446663 | Electronic paper display device and method for manufacturing the same | Boum Seock Kim, Eun Tae Park | 2013-05-21 |
| 8421609 | Haptic feedback device and electronic device having the same | Boum Seock Kim, Eun Tae Park | 2013-04-16 |
| 8080737 | Ceramic substrate, method of manufacturing the same, and electrical device using the same | — | 2011-12-20 |
| 7871482 | Method of manufacturing multilayer ceramic substrate | Yong-Seok Choi, Eun Tae Park, Ki Pyo Hong, Soo Hyun Lyoo | 2011-01-18 |
| 7703198 | Method of manufacturing capacitor-embedded low temperature co-fired ceramic substrate | Yong-Seok Choi, Ki Pyo Hong | 2010-04-27 |
| 6642809 | Multi-layer chip directional coupler | Ji Hwan Shin | 2003-11-04 |
| 6627966 | Method and device for sealing ceramic package of saw filter | Ji Hwan Shin | 2003-09-30 |