Granted Patent
Utility
US 4,798,972 · App. 07/021,251
Apparatus and method for capacitor coupled complementary buffering
Inventors:
Ronald J. Melanson, Ji L. Yang
Patented Case
View Patent ↗
Granted: Jan 17, 1989
Filed: Mar 3, 1987
Inventors
Ronald J. Melanson
Ji L. Yang
Assignee (at issue)
Digital Equipment 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.