Granted Patent
Utility
US 5,930,376 · App. 08/810,430
Multiple channel speaker system for a portable computer
Inventors:
Mitchell A. Markow, Steven S. Homer
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Mar 4, 1997
Inventors
Mitchell A. Markow
Steven S. Homer
Assignee (at issue)
Compaq Computer 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.