Granted Patent
Utility
US 6,769,044 · App. 10/003,048
Input/output interface and semiconductor integrated circuit having input/output interface
Inventor:
Yasurou Matsuzaki
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Dec 6, 2001
Inventor
Yasurou Matsuzaki
Assignee (at issue)
Fujitsu Limited
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.