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:
Dec. 09, 2025
Filed:
Oct. 23, 2020
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Levent Beker, Stanford, CA (US);
Zhenan Bao, Stanford, CA (US);
The Board of Trustees of the Leland Stanford Junior University, Stanford, CA (US);
Abstract
In certain examples, methods and semiconductor structures are directed to a strain sensor integrated with a membrane substrate, a pressure sensor, and a plurality of material layers. The material layers are to integrate the strain sensor, the pressure sensor and the membrane substrate, with the pressure and strain sensors operating co-operatively to indicate, in response to a force applied to or towards the pressure sensor, characterization information of the force applied and of deformation of the membrane substrate. In a more specific example, the strain sensor and the membrane substrate are integrated with the aforesaid at least one of the material layers, and at least a portion of the pressure sensor and the membrane substrate are stacked to permit sensing of the force concurrently by the strain sensor and the pressure sensor.