Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835631 | Method to enhance inductor Q factor by forming air gaps below inductors | Zheng Zhen, Sanford Chu, Ng Chit Hwei, Lap Chan | 2004-12-28 |
| 6821904 | Method of blocking nitrogen from thick gate oxide during dual gate CMP | Yelehanka Ramachandramurthy Pradeep, Sanford Chu, Chit Hwei Ng, Jia Zhen Zheng | 2004-11-23 |