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. 03, 2019
Filed:
Dec. 04, 2015
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
Tsjerk Hoekstra, Balerno, GB;
Cirrus Logic, Inc., Austin, TX (US);
Abstract
A MEMS transducer package is provided having a semiconductor die portion with a thickness bounded by a first surface and an opposite second surface. The package further has a transducer element incorporated in the second surface and a die back volume that extends through the thickness of the semiconductor die portion between the first surface and the transducer element. The package is completed by a cap portion that abuts the semiconductor die portion at the first surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile