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:
May. 26, 2026
Filed:
Feb. 24, 2023
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hirofumi Kubota, Osaka, JP;
Shota Tsurui, Osaka, JP;
Abstract
An estimation method includes an analysis step, an extraction step, an approximation step, a location information acquisition step, an estimation step, and a notification control step. The analysis step includes deriving, as analytic information, a carbon dioxide concentration distribution in a virtual space. The extraction step includes extracting, from the analytic information, information about a virtual carbon dioxide concentration distribution in a height direction. The approximation step includes establishing an analysis formula for approximating the carbon dioxide concentration distribution in the height direction. The location information acquisition step includes acquiring location information about a person. The estimation step includes estimating an actual carbon dioxide concentration distribution in a real space using the analysis formula and the location information. The notification control step includes making notification of information about the actual concentration distribution estimated in the estimation step.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile