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:
Sep. 27, 2011
Filed:
Mar. 05, 2008
Nobuo Ozawa, Tokyo, JP;
Nobuo Ozawa, Tokyo, JP;
Oki Semiconductor Co., Ltd., Tokyo, JP;
Abstract
There is provided an electronic part that has a substrate, an insulating layer formed on the substrate and a pad formed on the insulating layer and is electrically connected with an external terminal and that further includes a cavity formed at least at either one of the substrate corresponding to a bottom surface of the electrode pad and a region of the insulating layer. It provides a highly reliable electronic part, its fabrication method as well as an acceleration sensor using the electronic part and its fabrication method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile