Granted Patent
Utility
US 5,199,054 · App. 07/575,550
Method and apparatus for high resolution inspection of electronic items
Inventors:
John A. Adams, Bruce D. Baker, Kerry L. Brown, Robert L. Corey, Brian L. Ganz, David C. Reynolds, Edward W. Ross, Gerald S. Russell, Christopher Sexton
Patented Case
View Patent ↗
Granted: Mar 30, 1993
Filed: Aug 30, 1990
Inventors
John A. Adams
Bruce D. Baker
Kerry L. Brown
Robert L. Corey
Brian L. Ganz
David C. Reynolds
Edward W. Ross
Gerald S. Russell
Christopher Sexton
Assignee (at issue)
Four Pi Systems 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.