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:
Sep. 06, 2022
Filed:
Nov. 14, 2019
Pixart Imaging Inc., Hsin-Chu, TW;
Sen-Huang Huang, Hsin-Chu, TW;
Yi-Hsien Ko, Hsin-Chu, TW;
PixArt Imaging Inc., Hsin-Chu, TW;
Abstract
The present invention provides an electric pot comprising a first light source, a second light source, an image sensor and a processor. The first light source and the second light source respectively generates first light having a first wavelength and second light having a second wavelength. The first light generates a first light pattern on the surface of liquid, and the second light generates a second light pattern on the surface of solid in the liquid. The processor determines a liquid level of the liquid based on the first light pattern and determines a solid height of the solid based on the second light pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile