Granted Patent
Utility
US 6,769,773 · App. 10/441,363
Projector with UV light source
Inventor:
Jiahn-Chang Wu
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: May 20, 2003
Inventor
Jiahn-Chang Wu
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.