Granted Patent
Utility
US 4,545,035 · App. 06/400,171
Dynamic RAM with nonvolatile shadow memory
Inventors:
Daniel C. Guterman, Ching-Lin Jiang
Patented Case
View Patent ↗
Granted: Oct 1, 1985
Filed: Jul 20, 1982
Inventors
Daniel C. Guterman
Ching-Lin Jiang
Assignee (at issue)
Mostek 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.