Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941151 | Method for producing an integrated circuit including a metallization layer comprising low K dielectric material | Liping Zhang | 2018-04-10 |
| 9859102 | Method of etching porous film | Shigeru Tahara, Eiichi Nishimura, Liping Zhang, Jean-Francois de Marneffe | 2018-01-02 |