Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339473 | Apparatus for atomic layer deposition and method of forming thin film using the apparatus | Sang Yub Ie, Jung-Geun Jee | 2022-05-24 |
| 9991281 | Semiconductor devices and methods of manufacturing the same | Ju Mi YUN, Young-Jin Noh, Kwang-Min Park, Jae Young Ahn, Dong-Chul Yoo +4 more | 2018-06-05 |
| 9754959 | Non-volatile semiconductor devices | Ju Mi YUN, Young-Jin Noh, Kwang-Min Park, Jae Young Ahn, Dong-Chul Yoo +4 more | 2017-09-05 |
| 8962444 | Semiconductor device and method of manufacturing the same | Jung-Hwan Kim, Sunggil Kim, Hongsuk Kim, Hunhyeong Lim | 2015-02-24 |
| 7871897 | Method of forming shallow trench isolation regions in devices with NMOS and PMOS regions | Dong-Woon Shin, Soo-Jin Hong, Si-Young Choi, Sun-Ghil Lee | 2011-01-18 |
| 7683421 | NAND-type flash memory devices including selection transistors with an anti-punchthrough impurity region and methods of fabricating the same | Gyoung-Ho Buh, Sun-Ghil Lee, Jong-Ryeol Yoo, Deok-Hyung Lee | 2010-03-23 |
| 7645668 | Charge trapping type semiconductor memory device and method of manufacturing the same | Chang-Seob Kim, Jeong-Lim Nam, Won Jin Kim | 2010-01-12 |
| 7514744 | Semiconductor device including carrier accumulation layers | Gyoung-Ho Buh, Yu-Gyun Shin, Soo-Jin Hong | 2009-04-07 |
| 7492006 | Semiconductor transistors having surface insulation layers and methods of fabricating such transistors | Gyoung-Ho Buh, Yu-Gyun Shin, Sang-Jin Hyun | 2009-02-17 |
| 7485554 | Method of increasing a free carrier concentration in a semiconductor substrate | Gyoung-Ho Buh, Ji-Sang Yahng, Yu-Gyun Shin, Sangjin Hyun | 2009-02-03 |
| 7176049 | Method of increasing a free carrier concentration in a semiconductor substrate | Gyoung-Ho Buh, Ji-Sang Yahng, Yu-Gyun Shin, Sangjin Hyun | 2007-02-13 |