Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231036 | Method of using a contamination shield during the manufacture of EPROM semiconductor package windows | Nobuaki Miyauchi, Bakji Cho | 1993-07-27 |
| 5196919 | Use of a contamination shield during the manufacture of semiconductor packages | Nobuaki Miyauchi, Bakji Cho | 1993-03-23 |
| 5137767 | Partially coated assembly structure and method for making a ceramic lid for hermetic sealing of an eprom circuit | Nobuaki Miyauchi, Bakji Cho, Chong-il Park | 1992-08-11 |