Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072940 | Controlling method and data call handover method for dual band/dual mode mobile communication terminal | Dong Hahk Lee | 2011-12-06 |
| 8052957 | Method of manufacturing flake aluminum oxide using microwave | Geum Seok Seo, Hui Chan Bak, Sang Geun Lee, Kyeong Doo Ryou, Tae Gun Kim +1 more | 2011-11-08 |
| 8004488 | Light device including a multi-sensor unit and control method thereof | — | 2011-08-23 |
| 7998650 | Method for preparing oxytitanium phthalocyanine charge generating material and the new-type oxytitanium phthalocyanine charge generating material therefrom | Ki Suck Jung, Jong Ho Kwon, Jun Sik Shin, Woo Ho Son, Seung Wook SONG | 2011-08-16 |
| 7891853 | Apparatus and method for controlling operation of LED in light unit | — | 2011-02-22 |