Granted Patent
Utility
US 6,489,641 · App. 09/703,767
Sea-of-cells array of transistors
Inventor:
Harold S. Crafts
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Nov 1, 2000
Inventor
Harold S. Crafts
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.