Granted Patent
Utility
US 6,476,985 · App. 09/886,595
Image pickup lens unit
Inventors:
Satoshi Dou, Toshiyuki Yoshida
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Jun 21, 2001
Inventors
Satoshi Dou
Toshiyuki Yoshida
Assignee (at issue)
Milestone Co., 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.