Granted Patent
Utility
US 6,301,166 · App. 09/624,601
Parallel tester capable of high speed plural parallel test
Inventor:
Tsukasa Ooishi
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jul 25, 2000
Inventor
Tsukasa Ooishi
Assignee (at issue)
MITSUBISHI ELECTRIC 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.