Granted Patent
Utility
US 6,614,480 · App. 09/201,884
Apparatus and a method for automatically focusing on a subject
Inventors:
Takahiro Oda, Kenji Kadota
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Nov 30, 1998
Inventors
Takahiro Oda
Kenji Kadota
Assignee (at issue)
OKI ELECTRIC INDUSTRY 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.