Granted Patent
Utility
US 5,751,650 · App. 08/724,664
Electric signal supply circuit and semiconductor memory device
Inventors:
Hiroshige Hirano, Tetsuji Nakakuma
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Oct 1, 1996
Inventors
Hiroshige Hirano
Tetsuji Nakakuma
Assignee (at issue)
Matsushita Electronics 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.