Granted Patent
Utility
US 6,747,346 · App. 10/121,431
Container for semiconductor sensor, manufacturing method therefor, and semiconductor sensor device
Inventors:
Kazunori Saito, Kimihiro Ashino, Katsumichi Ueyanagi
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Apr 12, 2002
Inventors
Kazunori Saito
Kimihiro Ashino
Katsumichi Ueyanagi
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.