Granted Patent
Utility
US 6,829,241 · App. 09/660,414
AAL-2/AAL-5 processing apparatus in mobile communication system
Inventor:
Byung Chun Lee
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Sep 12, 2000
Inventor
Byung Chun Lee
Assignee (at issue)
LG ELECTRONICS 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.