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. 05, 2020
Filed:
Jun. 08, 2018
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Chiun Mai Communication Systems, Inc., New Taipei, TW;
Abstract
A method for searching out an object in a building or group of buildings stores positions of objects in relation to wireless communication base stations. Relative lateral and vertical positions of an electronic device are calculated according to strengths of wireless signals received by the wireless communication base stations from the electronic device and by reference to sensors. Actual distance between the electronic device and the object is determined to be more or less than a preset distance and orientation is also determined. Information as to an object within the preset distance can be transmitted to the electronic device. A server executing the method is also disclosed.