Granted Patent
Utility
US 5,396,116 · App. 07/984,822
Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions
Inventors:
Takao Watanabe, Ryoichi Hori, Goro Kitsukawa, Yoshiki Kawajiri, Takayuki Kawahara, Kiyoo Itoh
Patented Case
View Patent ↗
Granted: Mar 7, 1995
Filed: Dec 3, 1992
Inventors
Takao Watanabe
Ryoichi Hori
Goro Kitsukawa
Yoshiki Kawajiri
Takayuki Kawahara
Kiyoo Itoh
Assignee (at issue)
HITACHI, 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.