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:
Dec. 09, 2025
Filed:
Mar. 16, 2023
Lenovo (Beijing) Limited, Beijing, CN;
Heping Wang, Beijing, CN;
Sen Lin, Beijing, CN;
LENOVO (BEIJING) LIMITED, Beijing, CN;
Abstract
A positioning method includes obtaining a first image at a first position; obtaining first image information from the first image, matching the first image information with second image information in an information set to obtain target information corresponding to the first image, and obtaining position information of the first position based on one of a plurality of pieces of position information that corresponds to the target information. The first image includes an image captured at the first position. The first position is a position within a target area. The information set includes the plurality of pieces of position information of a plurality of positions within the target area and the second image information respectively corresponding to each of the plurality of pieces of position information. The second image information is obtained based on a second image that is captured from the plurality of positions respectively within the target area.