Granted Patent
Utility
US 6,773,009 · App. 09/984,313
Control system and method of media dispenser
Inventor:
Sang Young So
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Oct 29, 2001
Inventor
Sang Young So
Assignee (at issue)
LG ELECTRONICS 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.