Granted Patent
Utility
US 6,448,857 · App. 09/548,961
Audio amplifier controller having soft start circuit protection and associated methods
Inventors:
Felix Clarence Quintanar, Juan H. Organvidez
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Apr 13, 2000
Inventors
Felix Clarence Quintanar
Juan H. Organvidez
Assignee (at issue)
Niles Audio Corporation
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.