Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141857 | Semiconductor structures and methods of fabricating semiconductor structures comprising hafnium oxide modified with lanthanum, a lanthanide-series metal, or a combination thereof | Zhiyi Yu, Yong Liang, Alexandra Navrotsky, Sergey Ushakov, Bich-Yen Nguyen +1 more | 2006-11-28 |
| 6852588 | Methods of fabricating semiconductor structures comprising epitaxial Hf3Si2 layers | Zhiyi Yu, Yong Liang | 2005-02-08 |
| 6589856 | Method and apparatus for controlling anti-phase domains in semiconductor structures and devices | — | 2003-07-08 |
| 6241821 | Method for fabricating a semiconductor structure having a crystalline alkaline earth metal oxide interface with silicon | Zhiyi Yu, Ravindranath Droopad, Corey Overgaard, Jamal Ramdani, Jerald A. Hallmark +2 more | 2001-06-05 |
| 6224669 | Method for fabricating a semiconductor structure having a crystalline alkaline earth metal oxide interface with silicon | Zhiyi Yi, Ravindranath Droopad, Corey Overgaard, Jamal Ramdani, Jerald A. Hallmark +2 more | 2001-05-01 |