Granted Patent
Utility
US 6,411,542 · App. 09/966,112
Ferroelectric memory device having ferroelectric memory transistors connected to separate well lines
Inventors:
Yil Suk Yang, Byoung Gon Yu, In-Kyu You, Won Jae Lee, Kyoung Ik Cho
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Oct 1, 2001
Inventors
Yil Suk Yang
Byoung Gon Yu
In-Kyu You
Won Jae Lee
Kyoung Ik Cho
Assignee (at issue)
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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.