Granted Patent
Utility
US 6,014,035 · App. 09/038,570
Test system and test method for liquid crystal display device
Inventor:
Yoshiyuki Taniguchi
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Mar 11, 1998
Inventor
Yoshiyuki Taniguchi
Assignee (at issue)
International Business Machines Corporation
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.