Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550845 | Ball grid array package with separated stiffener layer | Sam Ziqun Zhao | 2009-06-23 |
| 7402906 | Enhanced die-down ball grid array and method for making the same | Sam Ziqun Zhao | 2008-07-22 |
| 7196415 | Low voltage drop and high thermal performance ball grid array package | Chong Zhong | 2007-03-27 |