Granted Patent
Utility
US 6,238,967 · App. 09/289,915
Method of forming embedded DRAM structure
Inventors:
Yasuhito Shiho, Carole C. Barron
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Apr 12, 1999
Inventors
Yasuhito Shiho
Carole C. Barron
Assignee (at issue)
Motorola, 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.