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:
May. 04, 1976
Filed:
Apr. 30, 1975
Applicant:
Inventor:
Michael Thomas Duffy, Princeton Junction, NJ (US);
Assignee:
RCA Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H / ; H03H / ; H03H / ; H01L / ;
U.S. Cl.
CPC ...
333 / ; 310-82 ; 310-95 ; 310-98 ; 333 72 ;
Abstract
An insulating substrate, on which is at least one single crystalline electrode and a single crystalline layer of piezoelectric material on the electrode, forms an efficient surface acoustic wave device.
Duffy, Michael. (1976). Surface acoustic wave device (U.S. Patent No. 3955160). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3955160
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile