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:
Nov. 05, 2019
Filed:
Oct. 18, 2017
Asustek Computer Inc., Taipei, TW;
ASUSTEK COMPUTER INC., Taipei, TW;
Abstract
An electronic system comprising an electronic device and an indicating device is provided. The indicating device includes a wireless communication circuit configured to be communicated with the electronic device, a switch circuit, a motion sensor for detecting a movement of the indicating device, and a control unit coupled to the wireless communication circuit, the motion sensor and the switch circuit. In a period that the switch circuit is triggered, the motion sensor detects a plurality of three-dimensional rotation matrices of the indicating device in the space. A movement trace of the indicating device is computed by the electronic device according to the three-dimensional rotation matrices, and a corresponding operating function is enabled according to the movement trace. An operating method and an indicating device is further provided.