IP Library › Granted Patent US 6,834,007
Granted Patent Utility
US 6,834,007 · App. 10/681,247

Semiconductor memory device

Inventor: Takashi Takemura
Patented Case View Patent ↗
Granted: Dec 21, 2004 Filed: Oct 9, 2003
Inventor
Takashi Takemura
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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 6,834,007
App. No.
10/681,247
Filed
2003-10-09
Granted
2004-12-21
Kind
B2