Granted Patent
Utility
US 6,562,681 · App. 09/881,288
Nonvolatile memories with floating gate spacers, and methods of fabrication
Inventors:
Hsing Tuan, Vei-Han Chan, Chung Wai Leung, Chia-Shun Hsiao
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jun 13, 2001
Inventors
Hsing Tuan
Vei-Han Chan
Chung Wai Leung
Chia-Shun Hsiao
Assignee (at issue)
MOSEL VITELIC INC.
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.