Granted Patent
Utility
US 5,213,876 · App. 07/761,101
Flexible circuit card with laser-contoured VIAs and machined capacitors
Inventors:
John B. Smyth, Jr., Ellen R. Tappon
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Sep 17, 1991
Inventors
John B. Smyth, Jr.
Ellen R. Tappon
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.