Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046631 | Semiconductor device including an element separation structure | Sung-Sik Park, Sang Jin Kim, Hyun Jeong Lee, Sung Jin Jang, Gyu Min Jeong | 2024-07-23 |
| 11552167 | Semiconductor device including an element separation structure | Sung-Sik Park, Sang Jin Kim, Hyun Jeong Lee, Sung Jin Jang, Gyu Min Jeong | 2023-01-10 |
| 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, Yong-Kug Bae, Chang-Hoon Lee +1 more | 2020-05-05 |
| 10338134 | Interface board, a multichip package (MCP) test system including the interface board, and an MCP test method using the MCP test system | Min-Chul Jun, Yun-Bo Yang, Dong-Ho Lee, Dong Han Yoon | 2019-07-02 |
| 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, Yong-Kug Bae, Chang-Hoon Lee +1 more | 2017-07-18 |
| 9123655 | Methods of forming layer patterns of a semiconductor device | Yu Ra KIM, Tae Sun Kim, Kwang-Sub Yoon | 2015-09-01 |
| 8323876 | Methods of forming integrated circuit devices using anti-penetration films to block acid transfer into anti-reflective coatings | — | 2012-12-04 |
| 7670748 | Cyclic compound, photoresist composition and method of forming a photoresist pattern using the same | Kyoung-Mi Kim, Young-Ho Kim, Jin Baek Kim | 2010-03-02 |
| 7449951 | Low voltage operational amplifier | — | 2008-11-11 |
| 6936402 | MONOMERS CONTAINING AN OXEPAN-2-ONE GROUP, PHOTORESIST COMPOSITIONS COMPRISING POLYMERS PREPARED FROM THE MONOMERS, METHODS FOR PREPARING THE COMPOSITIONS, AND METHODS FOR FORMING PHOTORESIST PATTERNS USING THE COMPOSITIONS | Jin Baek Kim, Jae-Hak Choi, Jae-Jun Lee | 2005-08-30 |