Granted Patent
Utility
US 6,674,330 · App. 10/215,159
Recording clock generation circuit
Inventors:
Takahiro Bokui, Takahiro Ochi, Yoshinori Miyada, Yutaka Murata
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Aug 8, 2002
Inventors
Takahiro Bokui
Takahiro Ochi
Yoshinori Miyada
Yutaka Murata
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.