Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7683425 | Trench gate-type MOSFET device and method for manufacturing the same | — | 2010-03-23 |
SP
Sung Man Pang
Dongbu Hitek Co.: 6 patents #36 of 402Top 9%
Overall (All Time): #153,398 of 4,157,543Top 4%
26
Patents All Time