Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501692 | Semiconductor lead frame, semiconductor package having the same, and method of plating the same | Woo Suk Choi, Eun Hee Kim, Soo Bong Lee | 2009-03-10 |
| 6087712 | Lead frame containing leads plated with tin alloy for increased wettability and method for plating the leads | Young-ho Baek | 2000-07-11 |
| 6037653 | Semiconductor lead frame having multi-layered plating layer including copper-nickel plating layer | Kyoung-soon Bok | 2000-03-14 |
| 6017777 | Method of forming a plating layer of a lead frame | Young-ho Baek, Kyoung-soon Bok | 2000-01-25 |
| 5977620 | Lead frame having a Ni-Mn alloy layer and a Pd layer | Young-ho Baek, Kyoung-soon Bok | 1999-11-02 |
| 5958607 | Lead frame for semiconductor device | Young-ho Baek | 1999-09-28 |
| 5767574 | Semiconductor lead frame | Young-ho Baek | 1998-06-16 |