Granted Patent
Utility
US 6,646,308 · App. 10/120,425
Flat panel display device
Inventors:
Woo-Young So, Kyung-Jin Yoo, Sang-Il Park
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Apr 12, 2002
Inventors
Woo-Young So
Kyung-Jin Yoo
Sang-Il Park
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.