Granted Patent
Utility
US 6,215,519 · App. 09/034,745
Combined wide angle and narrow angle imaging system and method for surveillance and monitoring
Inventors:
Shree K. Nayar, Rahul Swaminathan, Joshua Gluckman
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Mar 4, 1998
Inventors
Shree K. Nayar
Rahul Swaminathan
Joshua Gluckman
Assignee (at issue)
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
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.