Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986610 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Yong-jin Ahn +6 more | 2011-07-26 |
| D641396 | Printer | Ji-Sang Park, Hoon Kim | 2011-07-12 |
| D641395 | Printer | Ji-Sang Park, Hoon Kim | 2011-07-12 |
| D641038 | Printer | Ji-Sang Park, Hoon Kim | 2011-07-05 |
| 7951630 | Method of fabricating light emitting diode chip | Jun Hee Lee, Yeo Jin Yoon | 2011-05-31 |
| 7920822 | Device for preventing eavesdropping through speaker | Kwang-Uk Chu, In Ho Hwang, Sang-Woo Cho, Dae Heon LEE | 2011-04-05 |
| 7920256 | Printing medium detecting device, image forming apparatus having the same, and method to detect printing medium | Ho Il Lee | 2011-04-05 |
| 7916604 | Adaptive writing method for high-density optical recording apparatus and circuit thereof | Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Yong-jin Ahn +6 more | 2011-03-29 |
| 7901964 | Method of fabricating AC light emitting device having photonic crystal structure | Jae Ho Lee, Yeo Jin Yoon, Eu Jin Hwang, Jun Hee Lee | 2011-03-08 |
| 7864641 | Optical disk having divided write strategy tuning areas, optical recording/reproducing apparatus and method using the same | Min Seok Kim, Yong-jin Ahn, Kyung-pil Kang | 2011-01-04 |