Granted Patent
Utility
US 6,617,664 · App. 10/124,482
Semiconductor device having a fuse and a fabrication process thereof
Inventors:
Manabu Hayashi, Junichi Yayanagi
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Apr 18, 2002
Inventors
Manabu Hayashi
Junichi Yayanagi
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.