Granted Patent
Utility
US 4,951,255 · App. 07/338,708
Memory current sink
Inventor:
James B. Hobbs
Patented Case
View Patent ↗
Granted: Aug 21, 1990
Filed: Apr 14, 1989
Inventor
James B. Hobbs
Assignee (at issue)
Atmel Corporation
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.