Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688979 | Organometallic zirconium precursor, in-situ synthesis thereof, lead-titanium based thin film using the same, and preparation method therefor | Wan-in Lee | 1997-11-18 |
| 5688980 | Organometallic lead precursor, in-situ synthesis thereof, lead-titanium based thin film using the same, and preparation method therefor | Wan-in Lee, Seshu B. Desu | 1997-11-18 |
| 5641540 | Preparation method for lead-zirconium-titanium based thin film | Wan-in Lee | 1997-06-24 |
| 5637352 | Preparation method for lead-titanium based thin film | Wan-in Lee, Seshu B. Desu | 1997-06-10 |
| 5625529 | PZT thin films for ferroelectric capacitor and method for preparing the same | Wan-in Lee, Il-sub Chung, Chi-won Chung, In Kyung Yoo | 1997-04-29 |