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:
Feb. 10, 2026
Filed:
Dec. 20, 2024
Applicant:
Xmems Labs, Inc., Santa Clara, CA (US);
Inventors:
Jengyaw Jiang, Saratoga, CA (US);
Jye Ren, Taipei, TW;
Eldwin Jiaqiang Ng, Sunnyvale, CA (US);
Jemm Yue Liang, Sunnyvale, CA (US);
Martin George Lim, Hillsborough, CA (US);
Assignee:
xMEMS Labs, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 43/04 (2006.01); F04B 45/04 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
F04B 43/043 (2013.01); F04B 45/043 (2013.01); G01N 33/0009 (2013.01);
Abstract
An air quality sensing module includes a chamber, an air quality sensor and an air pump. The air quality sensing module is disposed or to be disposed within a handheld device. The air pump produces an airflow toward or away from the chamber, for the air quality sensor to perform an air quality sensing operation. A direction of the airflow produced by the air pump within the handheld device is reversible.