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:
Oct. 13, 2026
Filed:
Oct. 30, 2020
Purple Mountain Laboratories, Nanjing, CN;
Xiaodong Li, Nanjing, CN;
Wangdong Qi, Nanjing, CN;
PURPLE MOUNTAIN LABORATORIES, Nanjing, CN;
Abstract
Provided are a positioning method, apparatus, device and system. The method includes: a moment to be positioned at which positioning is to be performed is obtained, wherein the moment to be positioned is an IMU sampling moment of an IMU mounted on a positioning device; an IMU output value of the IMU at the moment to be positioned is obtained; when a first measurement signal from a 5G base station is received within a first predetermined time period which includes the moment to be positioned, positioning information of the positioning device is determined according to the IMU output value and the first measurement signal; and when a second measurement signal from a navigation satellite is received within a second predetermined time period which includes the moment to be positioned, positioning information of the positioning device is determined according to the IMU output value and the second measurement signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile