Granted Patent
Utility
US 6,342,852 · App. 09/583,991
Radar video display and recording device
Inventors:
Guang-Sheen Liu, Chih-Ming Liao, Hon-Chi Fon
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: May 30, 2000
Inventors
Guang-Sheen Liu
Chih-Ming Liao
Hon-Chi Fon
Assignee (at issue)
Chang Shan Institute of Science and Technology
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.