Granted Patent
Utility
US 4,677,350 · App. 06/897,647
Raster width correction apparatus for multi scan frequency monitors
Inventors:
James H. Wharton, Lawrence E. Smith
Patented Case
View Patent ↗
Granted: Jun 30, 1987
Filed: Aug 18, 1986
Inventors
James H. Wharton
Lawrence E. Smith
Assignee (at issue)
RCA 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.