Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230339 | Copper ring solder mask defined ball grid array pad | Chung C. Key, Leong Kum Foo | 2007-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230339 | Copper ring solder mask defined ball grid array pad | Chung C. Key, Leong Kum Foo | 2007-06-12 |