Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308680 | Portable charging devices with multi-charging functions | — | 2025-05-20 |
| 9230922 | Precursor composition for deposition of silicon dioxide film and method for fabricating semiconductor device using the same | Han-Jin Lim, Bong-Hyun Kim, Seok-Woo Nam, Dong-Woon Shin, Soo-Jin Hong | 2016-01-05 |
| 8748254 | Method of manufacturing semiconductor device | Kwang-Wook Lee, Sang Jun Lee, In-Seak Hwang, Byoung-Yong Gwak, Ho Kyun An | 2014-06-10 |
| 8168521 | Methods of manufacturing semiconductor devices having low resistance buried gate structures | Si Hyung Lee, Jong-Ryeol Yoo, Yu-Ghun Shin, Suk-Hun Choi | 2012-05-01 |
| 7692196 | Memory devices and methods of manufacturing the same | Sang-Bom Kang, Dong Chan Kim, Chul-Sung Kim, Sug-hun Hong, Sang-Jin Hyun | 2010-04-06 |
| 6590251 | Semiconductor devices having metal layers as barrier layers on upper or lower electrodes of capacitors | Sang-Bom Kang, Hyun-Seok Lim, Yung-sook Chae, Gil-Heyun Choi | 2003-07-08 |
| 6478872 | Method of delivering gas into reaction chamber and shower head used to deliver gas | Yun-sook Chae, Sang-Bom Kang, Sang In Lee, Kyu Wan Ryu | 2002-11-12 |
| 6458701 | Method for forming metal layer of semiconductor device using metal halide gas | Yun-sook Chae, Sang-Bom Kang, Gil-Heyun Choi | 2002-10-01 |
| 6399491 | Method of manufacturing a barrier metal layer using atomic layer deposition | Sang-Bom Kang, Hyun-Seok Lim, Gil-Heyun Choi | 2002-06-04 |
| 6348376 | Method of forming metal nitride film by chemical vapor deposition and method of forming metal contact and capacitor of semiconductor device using the same | Hyun-Seok Lim, Sang-Bom Kang, Gil-Heyun Choi | 2002-02-19 |
| 6287965 | Method of forming metal layer using atomic layer deposition and semiconductor device having the metal layer as barrier metal layer or upper or lower electrode of capacitor | Sang-Bom Kang, Hyun-Seok Lim, Yung-sook Chae, Gil-Heyun Choi | 2001-09-11 |