Granted Patent
Utility
US 6,151,509 · App. 09/103,898
Dual band cellular phone with two power amplifiers and a current detector for monitoring the consumed power
Inventor:
Christopher M. Chorey
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Jun 24, 1998
Inventor
Christopher M. Chorey
Assignee (at issue)
Conexant Systems, 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.