Granted Patent
Utility
US 6,219,464 · App. 09/382,119
Source data interpolation method and apparatus
Inventors:
Lance Greggain, Calvin Ngo
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Aug 24, 1999
Inventors
Lance Greggain
Calvin Ngo
Assignee (at issue)
Genesis Microchip, 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.