Granted Patent
Utility
US 6,603,334 · App. 09/584,133
Low-amplitude driver circuit
Inventor:
Hiroyuki Takahashi
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: May 31, 2000
Inventor
Hiroyuki Takahashi
Assignee (at issue)
NEC Electronics 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.