Granted Patent
Utility
US 6,380,559 · App. 09/585,427
Thin film transistor array substrate for a liquid crystal display
Inventors:
Woon-Yong Park, Jong-Soo Yoon, Chang-Oh Jeong
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Jun 2, 2000
Inventors
Woon-Yong Park
Jong-Soo Yoon
Chang-Oh Jeong
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.