Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038508 | Apparatus for polishing a wafer and method for detecting a polishing end point by the same | Jong-Heun Lim, Bo-Un Yoon, Chang-Ki Hong | 2011-10-18 |
| 8015839 | Cool air supply structure of storage receptacle for refrigerator | Byeong-Gyu Kang, Young Woo Kim, Jong-Suk Yoon, Yoon-Seok Bang, Jong-Wook An +1 more | 2011-09-13 |
| 7969944 | Hand over method for dual band/dual mode mobile communication terminal | Young-Lak Kim, Hyun Wook Kim, Jong Tae Ihm | 2011-06-28 |
| 7950826 | Circle type LED lighting flood lamp using nano spreader | — | 2011-05-31 |
| 7891843 | LED lighting device | — | 2011-02-22 |
| 7864730 | Method for controlling multi-mode multi-band mobile communication terminal for hand-over between asynchronous communication network and synchronous communication network and mobile communication system therefor | Young-Lak Kim, Hyun Wook Kim, Jong Tae Ihm | 2011-01-04 |