Granted Patent
Utility
US 5,753,302 · App. 08/661,211
Acoustic dispenser
Inventors:
Hoi-Cheong Steve Sun, Pabitra Datta, William Yat Chung Chiang, Howard Christopher Rivenburg, Bawa Singh, Dominic Stephen Rosati, James R. Matey
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Jun 10, 1996
Inventors
Hoi-Cheong Steve Sun
Pabitra Datta
William Yat Chung Chiang
Howard Christopher Rivenburg
Bawa Singh
Dominic Stephen Rosati
James R. Matey
Assignee (at issue)
David Sarnoff Research Center 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.