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:
Jan. 13, 2026
Filed:
Mar. 21, 2023
Huawei Technologies Co., Ltd., Guangdong, CN;
Huayou Wang, Beijing, CN;
Changliang Xue, Shenzhen, CN;
Yanhui Yu, Shenzhen, CN;
Yanxing Zhou, Shenzhen, CN;
Feng Wen, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A mobile device positioning method and a mobile device positioning apparatus are disclosed. Perception vector elements are associated with projection vector elements based on horizontal positions of the perception vector elements extracted from an image and horizontal positions of the projection vector elements obtained through projection of vector elements in a map. In this way, when the horizontal positions of the associated perception vector elements and the horizontal positions of the associated projection vector elements are separately arranged in a same order, horizontal position distribution of all the arranged perception vector elements is consistent with that of corresponding projection vector elements in the arranged projection vector elements, and pose estimation is performed on a mobile device based on an association result.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile