Granted Patent
Utility
US 6,494,092 · App. 09/957,241
Semiconductor sensor chip and method for producing the chip, and semiconductor sensor and package for assembling the sensor
Inventors:
Katsumichi Ueyanagi, Mutsuo Nishikawa, Mitsuo Sasaki
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Sep 21, 2001
Inventors
Katsumichi Ueyanagi
Mutsuo Nishikawa
Mitsuo Sasaki
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.