Granted Patent
Utility
US 4,894,488 · App. 07/309,831
High frequency signal cable with improved electrical dissipation factor and method of producing same
Inventor:
Chakra V. Gupta
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Feb 10, 1989
Inventor
Chakra V. Gupta
Assignee (at issue)
CommScope LLC
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.