Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476474 | Asymmetric styryl derivatives and organic light emitting diode prepared using the same | Tae Hyung Kim, Jin-Seok Hong, Kyoung Soo Kim | 2013-07-02 |
| 8216484 | Method for fabricating capacitor | Jin-Ho Yang | 2012-07-10 |
| 8058735 | Wafer-level chip scale package having stud bump and method for fabricating the same | Yoon-hwa Choi | 2011-11-15 |
| 7942623 | Substrate supporting means having wire and apparatus using the same | Chul Joo HWANG | 2011-05-17 |
| 7907597 | Method and apparatus for providing voice and data services in a mobile communication system with various overlapped access networks | Jin-Man Kim, Tae Won Kim, Hong-Sung Chang, Jae-Jeong Shim, Geun-Hwi Lim +1 more | 2011-03-15 |
| 7771538 | Substrate supporting means having wire and apparatus using the same | Chul Joo HWANG | 2010-08-10 |
| 7616598 | System and method for coupling between mobile communication system and wireless local area network | Hong-Sung Chang, Tae Won Kim, Geun-Hwi Lim | 2009-11-10 |
| 7586876 | Handoff system and method between a wireless LAN and mobile communication network | Eun-Young Chung, Dong-Keon Kong, Hye-Won Baek, Sang-Jun Moon, Jong-Bum Pyo +3 more | 2009-09-08 |
| 7396772 | Method for fabricating semiconductor device having capacitor | Sun-Woong Na, Dong-Ryeol Lee, Dong-Goo Choi | 2008-07-08 |
| 7373146 | Method of cross-paging a hybrid access terminal supporting voice service and packet data service | Dong-Keon Kong, Tae Won Kim, Hong-Sung Chang | 2008-05-13 |
| 7372835 | Handoff system and method of dual mode mobile for connecting mobile communication system and wireless network | Ji-Cheol Lee, Sung Won Lee | 2008-05-13 |
| 7260072 | Data push service system and method using a heterogeneous network | Jin-Man Kim, Tae Won Kim, Young-Ki Jeon, Jin Soo Lee, Soo-Hoi Kim +4 more | 2007-08-21 |
| 7128066 | Diamond tool with metal plate inserted therein | Hwan-Chul Lee, Seo Pyun, Byung Lyul Jin, Sang Jin Lee, Tae Ung Um +2 more | 2006-10-31 |
| 6924229 | Method for forming a semiconductor device with a hard mask layer formed over a bit line to protect the bit line during subsequent etching steps | Jung-Taik Cheong, Bong-Ho Choi | 2005-08-02 |
| 6571448 | Apparatus for attaching sand papers on dummy wafers | Ho-Yeol Lee, In-Seok Hwang, Joon-Su Ji | 2003-06-03 |
| 6197693 | Methods for forming gate electrodes of semiconductor devices | Hyeon Soo Kim | 2001-03-06 |