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:
Oct. 14, 2025
Filed:
Jul. 11, 2022
Rohm Co., Ltd., Kyoto, JP;
Toru Higuchi, Kyoto, JP;
Kosuke Yamashiro, Kyoto, JP;
ROHM CO., LTD., Kyoto, JP;
Abstract
A MEMS module includes: a first MEMS element and a second MEMS element each including a movable portion which is a portion of a substrate including a hollow portion formed therein, the movable portion configured to warp in shape according to an air pressure difference between an internal air pressure inside the hollow portion and an external air pressure outside the hollow portion; and an electronic component configured to calculate a change in external air pressure outside the substrate by using an amount of warpage of the movable portion of at least one of the first MEMS element and the second MEMS element, wherein the amount of warpage of the movable portion according to the external air pressure differs between the first MEMS element and the second MEMS element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile