Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9876042 | Image sensor having vertical transfer gate and method for fabricating the same | Kyung Dong Yoo, Sun-Ha Hwang | 2018-01-23 |
| 9853078 | Wafer level curved image sensors and method of fabricating the same | Yun Hui Yang, Young-hun Choi | 2017-12-26 |
| 6962874 | Method for fabricating semiconductor device | — | 2005-11-08 |
| 6946381 | Method of forming insulating film in semiconductor device | — | 2005-09-20 |
| 6086960 | Method for improving the quality of a titanium nitride layer including carbon and oxygen | Jeong-Tae Kim | 2000-07-11 |
| 5773366 | Method for forming wiring | — | 1998-06-30 |
| 5661080 | Method for fabricating tungsten plug | Keun Yook Lee | 1997-08-26 |
| 5462890 | Method for making a tungsten plug of a semiconductor device | Keun Yook Lee | 1995-10-31 |