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. 23, 2025
Filed:
Apr. 09, 2025
Wuhan Topos Sensor Technology Co., Ltd., Ezhou, CN;
Zhaoting Zeng, Shenzhen, CN;
Hui Zhang, Shenzhen, CN;
Wuhan Topos Sensor Technology Co., Ltd., Ezhou, CN;
Abstract
A sensor multifunctional Bluetooth food probe is provided; a first sensor is provided at a front end of a probe body tube and configured to measure food temperature; the first sensor is connected to a PCB board and a main control circuit through first and second wires, the probe body tube is provided with a first charging electrode; a second sensor is provided at one end of a handle and configured to measure an environmental temperature; the second sensor is connected to the PCB board and main control circuit through third and fourth wires; the handle serves as an antenna or a second charging electrode; a switching circuit is configured to switch the third and fourth wires to a charging module or a temperature measurement module. In this application, the antenna is externally mounted and has fewer internal wires to reduce interference signals.