Granted Patent
Utility
US 6,597,402 · App. 09/654,938
Reduced television display flicker and perceived line structure with low horizontal scan rates
Inventors:
Donald S. Butler, Xu Dong, Jack J. Campbell
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: May 10, 2000
Inventors
Donald S. Butler
Xu Dong
Jack J. Campbell
Assignee (at issue)
Sage, Inc.
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.