Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021927 | Die down ball grid array packages and method for making same | Sam Ziqun Zhao | 2011-09-20 |
| 7893546 | Ball grid array package enhanced with a thermal and electrical connector | Sam Ziqun Zhao | 2011-02-22 |