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. 07, 2019
Filed:
Aug. 16, 2017
Applicant:
Miramems Sensing Technology Co., Ltd., Suzhou, CN;
Inventor:
Li-Tien Tseng, Taoyuan, TW;
Assignee:
MIRAMEMS SENSING TECHNOLOGY CO., LTD., Suzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/02 (2006.01); G01L 19/14 (2006.01);
U.S. Cl.
CPC ...
G01L 9/02 (2013.01); G01L 19/141 (2013.01); G01L 19/148 (2013.01);
Abstract
A pressure sensor includes a bearing region and a frame which is spatially separated from the bearing region, wherein a sensing element of the pressure sensor is produced on the bearing region. When the aforementioned pressure sensor is mounted on a package substrate, the stress from the package substrate or a circuit board can be isolated by a space between the bearing region and the frame to avoid unexpected deformation on the sensing element.