Granted Patent
Utility
US 5,222,101 · App. 07/695,524
Phase equalizer for TDMA portable radio systems
Inventors:
Sirikiat Ariyavisitakul, Hamilton W. Arnold
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: May 3, 1991
Inventors
Sirikiat Ariyavisitakul
Hamilton W. Arnold
Assignee (at issue)
Bell Communications Research, Inc.
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.