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. 18, 2021
Filed:
Feb. 02, 2017
Lg Innotek Co., Ltd., Seoul, KR;
Su Ho Bae, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A mouse pad includes a wireless power transmission apparatus including at least a first transmission coil and a second transmission coil and configured to wirelessly transmit power to a mouse placed on the mouse pad; and a controller configured to directly receive determination information for selecting one transmission coil among the first transmission coil and the second transmission coil according to a movement of the mouse on the mouse pad from a power supply connected to the mouse pad, and enable the second transmission coil and disable the first transmission coil when the movement of the mouse indicates the mouse is moving on the mouse pad from the first transmission coil to the second transmission coil.