Granted Patent
Utility
US 6,556,094 · App. 10/015,823
Oscillator circuit and integrated circuit for oscillation
Inventors:
Eiichi Hasegawa, Masahisa Kimura, Kazuhisa Oyama, Kunihiko Tsukagoshi
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Oct 26, 2001
Inventors
Eiichi Hasegawa
Masahisa Kimura
Kazuhisa Oyama
Kunihiko Tsukagoshi
Assignee (at issue)
Nippon Precision Circuits Inc.
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.