Granted Patent
Utility
US 6,661,006 · App. 09/888,776
Scanning probe instrument
Inventors:
Yukihiro Sato, Ryuichi Matsuzaki
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jun 25, 2001
Inventors
Yukihiro Sato
Ryuichi Matsuzaki
Assignee (at issue)
SEIKO INSTRUMENTS 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.