Granted Patent
Utility
US 5,796,854 · App. 08/810,432
Thin film speaker apparatus for use in a thin film video monitor device
Inventor:
Mitchell A. Markow
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Mar 4, 1997
Inventor
Mitchell A. Markow
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.