Granted Patent
Utility
US 5,121,297 · App. 07/636,228
Flexible printed circuits
Inventor:
Daniel Haas
Patented Case
View Patent ↗
Granted: Jun 9, 1992
Filed: Dec 31, 1990
Inventor
Daniel Haas
Assignee (at issue)
Compaq Computer Corporation
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.