Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109566 | Semiconductor device with resistor pattern and method of fabricating the same | — | 2006-09-19 |
| 6867453 | Memory device and fabrication method thereof | Jeong-Hyuk Choi, Sung-Hoi Hur | 2005-03-15 |
| 6642105 | Semiconductor device having multi-gate insulating layers and methods of fabricating the same | Kyung-Hyun Kim, Chang-Ki Hong, U-in Chung, Bum-Soo Kim, Kyu-Chan Park | 2003-11-04 |
| 6326270 | Methods of forming integrated circuit memory devices using masking layers to inhibit overetching of impurity regions and conductive lines | Kang Yoon Lee, Woo-Tag Kang, Jeong Seok Kim | 2001-12-04 |
| 6180761 | Casein from Korean cattle | Sang Kee Han | 2001-01-30 |
| 6028001 | Methods of fabricating contact holes for integrated circuit substrates by etching to define a sidewall and concurrently forming a polymer on the sidewall | — | 2000-02-22 |
| 5834427 | Casein phosphopeptide, casein containing same and process for the preparation thereof | Sang Kee Han | 1998-11-10 |