Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9875932 | Methods of forming contact holes using pillar masks and mask bridges | Nam-Gun Kim | 2018-01-23 |
| 8872059 | Etching system and method of controlling etching process condition | Sang Wuk Park, Geum Jung Seong, Kye Hyun Baek, Yong Jin Kim | 2014-10-28 |
| 8841643 | Semiconductor memory device including buffer electrode | Gyu-Hwan Oh, Shin-Jae Kang, Sug-Woo Jung, Dong-Hyun Im | 2014-09-23 |
| 8193507 | System and method for compensating for anode gain non-uniformity in multi-anode position sensitive photomultiplier tube | Jae Sung Lee, Sun Il Kwon, Mikiko Ito, Hyun Suk Yoon, Sang Keun Park +2 more | 2012-06-05 |
| 8067285 | Methods of forming a conductive layer structure and methods of manufacturing a recessed channel transistor including the same | Jong-Chul Park, Sang-Sup Jeong | 2011-11-29 |