Granted Patent
Utility
US 6,384,545 · App. 09/811,984
Lighting controller
Inventor:
Ee Theow Lau
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Mar 19, 2001
Inventor
Ee Theow Lau
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.