Granted Patent
Utility
US 5,213,281 · App. 07/753,151
Method and apparatus for tracking an aimpoint with arbitrary subimages
Inventors:
Joel K. McWilliams, Don R. Van Rheeden
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Aug 30, 1991
Inventors
Joel K. McWilliams
Don R. Van Rheeden
Assignee (at issue)
Texas Instruments Incorporated
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.