Granted Patent
Utility
US 6,514,814 · App. 09/884,029
Capacitor containing amorphous and polycrystalline ferroelectric films and fabrication method therefor, and method for forming amorphous ferroelectric film
Inventors:
Cheng-Chung Jaing, Jyh-Shin Chen, Jen-Inn Chyi, Jeng-Jiing Sheu
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Jun 20, 2001
Inventors
Cheng-Chung Jaing
Jyh-Shin Chen
Jen-Inn Chyi
Jeng-Jiing Sheu
Assignee (at issue)
Precision Instrument Development Center of National Science Council
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.