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:
Mar. 01, 2022
Filed:
Oct. 20, 2020
Gunitech Corp., Hsinchu County, TW;
Yu-Chee Tseng, Hsinchu County, TW;
Ting-Hui Chiang, Hsinchu County, TW;
Kai-Cheng Huang, Hsinchu County, TW;
Huan-Ruei Shiu, Hsinchu County, TW;
Hsin-Yi Kao, Hsinchu County, TW;
Chung-Liang Hsu, Hsinchu County, TW;
GUNITECH CORP., Hsinchu County, TW;
Abstract
A power positioning method and a power positioning device thereof are disclosed. The method comprises the steps of: controlling a device to be measured to transmit a plurality of positioning signals by a plurality of transmission powers; causing a plurality of known location devices to receive the plurality of positioning signals and recording the plurality of positioning signals and a plurality of corresponding receiving time to a database; finding out the known location device with a large signal intensity among the received plurality of positioning signals; taking out a signal intensity-distance function and a signal intensity-distance standard deviation function from the database; and finding out a device location of the device to be measured according to the signal intensity-distance function and the signal intensity-distance standard deviation function.