IP Library Granted Patent US 6,795,332
Granted Patent Utility
US 6,795,332 · App. 10/163,310

Semiconductor memory device with memory cells operated by boosted voltage

Inventors: Masanao Yamaoka, Kenichi Osada, Koichiro Ishibashi
Patented Case View Patent ↗
Granted: Sep 21, 2004 Filed: Jun 7, 2002
Inventors
Masanao Yamaoka
Kenichi Osada
Koichiro Ishibashi
Assignee (at issue)
HITACHI, LTD.

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 6,795,332
App. No.
10/163,310
Filed
2002-06-07
Granted
2004-09-21
Kind
B2