Granted Patent
Utility
US 6,639,643 · App. 09/136,693
Method of constructing and sealing tiled, flat-panel displays
Inventors:
Robert Babuka, Raymond G. Greene, John P. Koons, J. Peter Krusius, Che-Yu Li, Donald P. Seraphim
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Aug 19, 1998
Inventors
Robert Babuka
Raymond G. Greene
John P. Koons
J. Peter Krusius
Che-Yu Li
Donald P. Seraphim
Assignee (at issue)
Rainbow Displays, Inc.
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.