Granted Patent
Utility
US 4,884,086 · App. 07/251,498
Method of alignment of LED chips
Inventors:
Richard A. Kirk, Peter R. Lee, Peter B. Hart, George A. A. Chilton, Alan J. Cobb
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: Sep 30, 1988
Inventors
Richard A. Kirk
Peter R. Lee
Peter B. Hart
George A. A. Chilton
Alan J. Cobb
Assignee (at issue)
Plessey Overseas Limited
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.