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:
Jun. 20, 2006
Filed:
Jun. 18, 2002
Applicants:
Kazuo Ikeda, Osaka, JP;
Kazunori Nishimura, Kyoto, JP;
Yasumichi Murase, Hyogo, JP;
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/25 (2006.01);
U.S. Cl.
CPC ...
Abstract
A surface acoustic wave (SAW) device includes a comb-shaped electrodea reflectorand a plurality of auxiliary electrodesandfor surrounding the comb-shaped electrodeand the reflectorwhich are electrically independent of each other and have different widths locally. The SAW device is capable of efficiently and electrically uniformizing electric charge generated by pyroelectric property of a piezoelectric substrate
Quick Actions:
Ikeda, Kazuo. (2006). Surface acoustic wave device, method of manufacturing the device, and electronic component using the device and method (U.S. Patent No. 7064471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7064471
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile