IP Library › Granted Patent US 6,777,291
Granted Patent Utility
US 6,777,291 · App. 10/427,559

Methods of forming programmable memory devices comprising tungsten

Inventors: Paul Rudeck, Graham R. Wolstenholme, Robert Carr
Patented Case View Patent ↗
Granted: Aug 17, 2004 Filed: Apr 30, 2003
Inventors
Paul Rudeck
Graham R. Wolstenholme
Robert Carr
Assignee (at issue)
Micron Technology, 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 6,777,291
App. No.
10/427,559
Filed
2003-04-30
Granted
2004-08-17
Kind
B2