The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 1993
Filed:
Dec. 13, 1991
Applicant:
Inventors:
Jerry I Scheinbeim, Somerset, NJ (US);
Brian A Newman, Highland Park, NJ (US);
Assignee:
Rutgers, The State University of New Jersey, New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
367157 ; 367163 ; 367140 ; 310311 ; 310334 ; 310800 ; 29 2535 ;
Abstract
The provided invention is a novel electrostrictive driving device which comprises a sonic wave projector element having alternating electrodes and polymer material film layers. The device provides when subjected to a high bias voltage and a superimposed A.C. voltage, a high Angstroms/Volt response. Also, provided is a process for projecting sonic waves using the electrostrictive driving device of this invention.
Scheinbeim, Jerry. (1993). Electrostrictive driving device, process for sonic wave projection and (U.S. Patent No. 5229979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5229979
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile