Granted Patent
Utility
US 6,509,628 · App. 10/014,408
IC chip
Inventors:
Yutaka Takinomi, Kazushi Sawai, Shinichi Watanabe
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Dec 14, 2001
Inventors
Yutaka Takinomi
Kazushi Sawai
Shinichi Watanabe
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.