Granted Patent
Utility
US 6,205,294 · App. 09/191,583
Imaging apparatus and method
Inventors:
Philip R. Norris, Hong Po
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Nov 13, 1998
Inventors
Philip R. Norris
Hong Po
Assignee (at issue)
Polaroid 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.