Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10269503 | Lithium-sulfur ultracapacitor and manufacturing method of the same | Kwang Chul Roh, Mok-Hwa Kim | 2019-04-23 |
| 6456517 | System having memory devices operable in a common interface | Tae-Kyun Kim, Sei-jin Kim | 2002-09-24 |
| 5502322 | Transistor having a nonuniform doping channel | Bong K. Joo, Sang Yeon Kim, Han-Sub Yoon | 1996-03-26 |
| 5376570 | Transistor having a nonuniform doping channel and method for fabricating the same | Bong K. Joo, Sang Yeon Kim, Han-Sub Yoon | 1994-12-27 |