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. 24, 2026
Filed:
May. 15, 2023
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
Kimihiko Furukawa, Kakogawa, JP;
Masato Nakayama, Akashi, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
A temperature detection device includes a first voltage divider circuit including a first temperature sensor and a first pull-up resistor connected in series to the first temperature sensor, a second voltage divider circuit including a second temperature sensor and a second voltage divider circuit including a second temperature sensor and a second pull-up resistor connected in series to the second temperature sensor, and a controller. The first pull-up resistor has a resistance value corresponding to that of the first temperature sensor that is at a first temperature. The second pull-up resistor has a resistance value corresponding to that of the second temperature sensor that is at a second temperature being lower than the first temperature. The controller selects outputs of the voltage divider circuits according to a temperature of a measurement point detected based on a voltage of the first temperature sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile