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. 17, 2017
Filed:
Oct. 08, 2015
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Sang Beom Lee, Suwon-si, KR;
Seung Won Park, Suwon-si, KR;
Yong Woon Park, Suwon-si, KR;
Sang Ho Cho, Suwon-si, KR;
Jae Hyoung Cho, Suwon-si, KR;
Chang Ik Kim, Suwon-si, KR;
Samsung-Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A wireless charger optimized for charging efficiency of portable terminals (e.g., mobile phones) of different sizes has a housing including within it laterally spaced side supports and a bottom support for cradling an inserted portable terminal. The side supports and the bottom support are interlocked for coordinated movement such that the bottom support is moved by a predetermined amount according to movements of the side supports. This arrangement optimizes relative placement of the charger's transmitting coil and the portable terminal's receiving coil.