Granted Patent
Utility
US 6,573,786 · App. 09/837,393
Electronic devices comprising an audio amplifier and methods for controlling such electronic devices
Inventors:
Kok Joo Lee, Hong PANG
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Apr 18, 2001
Inventors
Kok Joo Lee
Hong PANG
Assignee (at issue)
Thomson Licensing
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.