Issued Patents 2011
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060979 | Vacuum cleaner with removable dust collector, and methods of operating the same | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-11-22 |
| 8048783 | Method of forming polycrystalline silicon layer and atomic layer deposition apparatus used for the same | Yun-Mo Chung, Ki-Yong Lee, Min Jae Jeong, Jong-Won Hong, Heung-Yeol Na +12 more | 2011-11-01 |
| 8043410 | Vacuum cleaner with removable dust collector, and methods of operating the same | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-10-25 |
| 8044401 | Thin film transistor, method of fabricating the same, organic light emitting diode display device including the same and method of fabricating the same | Tae-Hoon Yang, Byoung-Keon Park, Ki-Yong Lee, Kil-Won Lee | 2011-10-25 |
| 8043397 | Vacuum cleaner with removable dust collector, and methods of operating the same | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-10-25 |
| 8021452 | Vacuum cleaner with removable dust collector, and methods of operating the same | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-09-20 |
| 8012250 | Vacuum cleaner | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +15 more | 2011-09-06 |
| 7999261 | Thin film transistor, method of fabricating the same, and organic light emitting diode display device having the TFT | Ji-Su Ahn, Byoung-Keon Park, Tae-Hoon Yang, Kil-Won Lee, Ki-Yong Lee +1 more | 2011-08-16 |
| 7998234 | Vacuum cleaner with removable dust collector, and methods of operating the same | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-08-16 |
| 7992253 | Vacuum cleaner | Chang Ho Yun, Gun Ho Ha, Jin Young Kim, Man Tae Hwang, Hae Seock Yang +5 more | 2011-08-09 |
| 7992252 | Vacuum cleaner | Sang Jun Park, Young-Min Hyun, Hyuk-Joo Kwon, Hyo-Churl Shin, Hue-Seock Yang | 2011-08-09 |
| 7987551 | Vacuum cleaner | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +15 more | 2011-08-02 |
| 7989326 | Thin film transistor and method of fabricating the same | Ki-Yong Lee, Tae-Hoon Yang, Byoung-Keon Park | 2011-08-02 |
| 7958598 | Vacuum cleaner | Chang Ho Yun, Gun Ho Ha, Jin Young Kim, Man Tae Hwang, Hae Seock Yang +6 more | 2011-06-14 |
| 7951216 | Dust separating apparatus of vacuum cleaner | Gun Ho Ha, Kyeong Seon Jeong, Kie Tak Hyun, Chang Ho Yun, Jin Young Kim +5 more | 2011-05-31 |
| 7943929 | Thin film transistor and method of fabricating the same | Ki-Yong Lee, Tae-Hoon Yang, Byoung-Keon Park | 2011-05-17 |
| 7935586 | Thin film transistor and method for fabricating the same | Tae-Hoon Yang, Ki-Yong Lee, Byoung-Keon Park | 2011-05-03 |
| 7882592 | Vacuum cleaner | Man Tae Hwang, Hae Seock Yang, Hoi Kil Jeong, Myung Sig Yoo, Jae Kyum Kim +14 more | 2011-02-08 |
| 7863621 | Thin film transistor | Tae-Hoon Yang, Ki-Yong Lee, Byoung-Keon Park | 2011-01-04 |
| 7862334 | Heat treatment apparatus and heat treatment method using the same | Tae-Hoon Yang, Ki-Yong Lee, Byoung-Keon Park | 2011-01-04 |