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. 02, 2025
Filed:
Dec. 09, 2020
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Shin Toyota, Tokyo, JP;
Kazuyoshi Ono, Tokyo, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Abstract
An estimator estimates the body temperature of a subject from the temperatures of the inner corners of the eyes in the temperature information obtained from a measurement result of an infrared sensor. The infrared sensor two-dimensionally measures the distribution of infrared rays radiated from the surface of the face of the subject including the inner corners of the eyes of the subject, and the estimator obtains a temperature distribution from the data of the distribution of the light intensity of the infrared rays and identifies the inner corners of the eyes from the obtained temperature distribution to estimate the temperatures of the identified inner corners of the eyes as the body temperature. A corrector corrects the body temperature estimated by the estimator by the difference between the temperatures of the inner corners of the left and right eyes in the measurement result of the infrared sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile