Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643888 | Overlay marks, methods of forming the same, and methods of fabricating semiconductor devices using the same | Jong Su Kim, Dong Woon PARK, Tae-Hoi Park, Tae-Hwan Oh, Chang-Hoon Lee +1 more | 2020-05-05 |
| 10553429 | Method of forming pattern of semiconductor device | Boo-Hyun Ham, Hyun Jae Kang, Sung-Sik Park, Kwang-Sub Yoon, Bum-Joon Youn +1 more | 2020-02-04 |
| 9929104 | Semiconductor device including an optical measurement pattern | Young-Sik Park, Yi-Gwon Kim, Sung Won Choi, Hee-Ho Ku, Ga-Hyun Yang | 2018-03-27 |
| 9711395 | Overlay marks, methods of forming the same, and methods of fabricating semiconductor devices using the same | Jong Su Kim, Dong Woon PARK, Tae-Hoi Park, Tae-Hwan Oh, Chang-Hoon Lee +1 more | 2017-07-18 |
| 9349651 | Semiconductor device and method for fabricating the same | Jong Su Kim, Hee-Young Go, Sang Jin Kim, Il-young Yoon | 2016-05-24 |
| 8871104 | Method of forming pattern, reticle, and computer readable medium for storing program for forming pattern | Dong Woon PARK, Hyun Jong Lee, Si-Young Choi | 2014-10-28 |
| 8691693 | Methods of manufacturing semiconductor device | Sang Jin Kim, Jong-Chan Shin, Do-Hyoung Kim, Dong Woon PARK | 2014-04-08 |
| 8592104 | Mask for forming patterns of semiconductor device | Yun Suk NAM, Si-Young Choi | 2013-11-26 |
| 8563383 | Method of manufacturing a semiconductor device | Sang Jin Kim, Jong-Chan Shin, Myeong-Cheol Kim, Do-Hyoung Kim | 2013-10-22 |
| 8169012 | Semiconductor device and method of fabricating the semiconductor device | Si-hyeung Lee, Tae-hyuk Ahn, Seok-Hwan Oh | 2012-05-01 |
| 8084801 | Cell structure for a semiconductor memory device and method of fabricating the same | Kyoung-Yun Baek, Yong-Sun Ko, Hak Kim | 2011-12-27 |