Granted Patent
Utility
US 6,181,382 · App. 09/089,472
HDTV up converter
Inventors:
Cong Toai Kieu, Chon Tam Le Dinh, Daniel Poirier
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Jun 2, 1998
Inventors
Cong Toai Kieu
Chon Tam Le Dinh
Daniel Poirier
Assignee (at issue)
MIRANDA TECHNOLOGIES PARTNERSHIP
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.