Granted Patent
Utility
US 6,809,255 · App. 10/201,465
Radio frequency ground shield
Inventor:
Delo K. K. Chun
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Jul 23, 2002
Inventor
Delo K. K. Chun
Assignee (at issue)
TELEDYNE TECHNOLOGIES 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.