Granted Patent
Utility
US 6,559,586 · App. 09/621,575
Color picture tube including an electron gun in a coated tube neck
Inventors:
Roger C. Alig, Dennis John Bechis, David A. New
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Jul 21, 2000
Inventors
Roger C. Alig
Dennis John Bechis
David A. New
Assignees (at issue)
Sarnoff Corporation
Samsung Display Devices Co., Ltd.
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.