Granted Patent
Utility
US 4,670,672 · App. 06/694,174
C-MOS logic circuit supplied with narrow width pulses converted from input pulses
Inventors:
Tsuyoshi Ando, Yasunobu Okano
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: Jan 23, 1985
Inventors
Tsuyoshi Ando
Yasunobu Okano
Assignee (at issue)
NEC CORPORATION
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.