Invention Grant
- Patent Title: Wireless pH and temperature sensor for chemical containers
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Application No.: US15908380Application Date: 2018-02-28
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Publication No.: US10585064B2Publication Date: 2020-03-10
- Inventor: Marco De Angeli
- Applicant: Marco De Angeli
- Applicant Address: SG Singapore
- Assignee: FLEX LTD.
- Current Assignee: FLEX LTD.
- Current Assignee Address: SG Singapore
- Agency: Volpe and Koenig, PC
- Main IPC: G01N27/416
- IPC: G01N27/416 ; H04B5/00

Abstract:
Described herein is a method for and a device configured to receive a magnetic filed at a near field communication (NFC) tag, generate energy via induction from the magnetic field, and activate a temperature sensor form at least a portion of the generated energy. An electrochemical sensor may be activated from a portion of the generated energy and a temperature value of a container, solution and/or a housing may be measured based on thermal conduction such that the temperature value is measured using a temperature sensor. A pH value may be measured using an electrochemical sensor. The temperature value may be transmitted to a first receiver using at least a portion of the generated energy and the pH value may be transmitted to a second receiver.
Public/Granted literature
- US20190265192A1 WIRELESS PH AND TEMPERATURE SENSOR FOR CHEMICAL CONTAINERS Public/Granted day:2019-08-29
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