IP Library Granted Patent US 6,608,339
Granted Patent Utility
US 6,608,339 · App. 09/824,401

Ferroelectric memory element

Inventors: Yasuo Tarui, Kazuo Sakamaki
Patented Case View Patent ↗
Granted: Aug 19, 2003 Filed: Apr 2, 2001
Inventors
Yasuo Tarui
Kazuo Sakamaki
Assignees (at issue)
Yasuo Tarui
Nippon Precision Circuits 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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 6,608,339
App. No.
09/824,401
Filed
2001-04-02
Granted
2003-08-19
Kind
B2