Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550046 | Vapor deposition system using benzotriazole (BTA) and isopropyl alcohol for protecting copper interconnects | Changfeng Xia, Ricky Alan Jackson, Asad M. Hauder | 2009-06-23 |
| 7144802 | Vapor deposition of benzotriazole (BTA) for protecting copper interconnects | Changfeng Xia, Ricky Alan Jackson, Asad Haider | 2006-12-05 |