Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064468 | Method for providing function of registering in session initiation protocol and SIP load balancer of enabling the method | Hoi Jun Kim, Young Cheol Cho, Kwang-Hyun Kim, Sung Han Bae, Kyeong Heon Lee | 2011-11-22 |
| 8036549 | Method of revising medium resistance and image forming device using the same | — | 2011-10-11 |
| 7995937 | Image forming apparatus and control method thereof | Dong-cheol Ahn | 2011-08-09 |
| 7951630 | Method of fabricating light emitting diode chip | Jong Kyu Kim, Yeo Jin Yoon | 2011-05-31 |
| 7901964 | Method of fabricating AC light emitting device having photonic crystal structure | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Jong Kyu Kim | 2011-03-08 |
| 7894755 | Developing unit with toner regulator and image forming apparatus using the same | — | 2011-02-22 |