Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582935 | Methods for manufacturing SOI substrate using wafer bonding and complementary high voltage bipolar transistor using the SOI substrate | Jong Hwan Kim, Gi-ho Cha, Chang-beom Jeong | 2009-09-01 |
| 6878605 | Methods for manufacturing SOI substrate using wafer bonding and complementary high voltage bipolar transistor using the SOI substrate | Jong Hwan Kim, Gi-ho Cha, Chang-beom Jeong | 2005-04-12 |
| 6188104 | Trench DMOS device having an amorphous silicon and polysilicon gate | Dong Soo Jeong | 2001-02-13 |