logo

For the Inventor, By the Inventor

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.:

US 12625023 B1

PDFFull Text
Date of Patent:
May. 12, 2026

Filed:

Jun. 22, 2023

Capacitive mems sensing diagnostic mode

Applicant:

Infineon Technologies Ag, Neubiberg, DE;

Inventors:

Philipp Greiner, Graz, AT;

Elmar Rudolf Bach, Villach, AT;

Stefan Gansinger, Graz, AT;

Markus Haberler, Gleisdorf, AT;

Assignee:

Infineon Technologies AG, Neubiberg, DE;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Lee E Rodak

Assistant Examiner:

Zannatul undefined Ferdous

Int. Cl.
CPC ...
G01L 9/00 (2006.01); B81B 7/02 (2006.01); G01L 9/12 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0072 (2013.01); B81B 7/02 (2013.01); G01L 9/12 (2013.01); B81B 2201/0264 (2013.01);
Abstract

A pressure sensor includes a microelectromechanical system (MEMS) device having a first pressure sensitive capacitor element, a second pressure sensitive capacitor element, a first reference capacitive element, and a second reference capacitive element arranged in a bridge configuration, a first output pad, and a second output pad; and an application-specific integrated circuit (ASIC) in electrical communication with the MEMS device having a first input pad and a second input pad, a measurement interface including a first input and a second input, a first switch coupled between the first input pad and the second input pad, and a second switch coupled between the second input of the measurement interface and the second input pad of the ASIC.

Find Patent Forward Citations

Greiner, Philipp. (2026). Capacitive mems sensing diagnostic mode (U.S. Patent No. 12625023). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12625023

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…