IP Library Granted Patent US 6,801,144
Granted Patent Utility
US 6,801,144 · App. 10/678,742

Semiconductor memory device inputting/outputting data synchronously with clock signal

Inventors: Katsuki Matsudera, Masaru Koyanagi, Kazuhide Yoneya, Toshiki Hisada
Patented Case View Patent ↗
Granted: Oct 5, 2004 Filed: Oct 2, 2003
Inventors
Katsuki Matsudera
Masaru Koyanagi
Kazuhide Yoneya
Toshiki Hisada
Assignee (at issue)
Kabushiki Kaisha Toshiba

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 6,801,144
App. No.
10/678,742
Filed
2003-10-02
Granted
2004-10-05
Kind
B2