Granted Patent
Utility
US 5,144,418 · App. 07/629,734
Crystal stabilization of amplitude of light valve horizontal sweep
Inventors:
David W. Brown, Terrence E. Rogers, Richard L. Sundin, Sr., Ralph A. Henry
Patented Case
View Patent ↗
Granted: Sep 1, 1992
Filed: Dec 18, 1990
Inventors
David W. Brown
Terrence E. Rogers
Richard L. Sundin, Sr.
Ralph A. Henry
Assignee (at issue)
General Electric Company
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.