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. 30, 2017
Filed:
Jun. 17, 2014
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Vladimir Yakovlevich Arkhipenkov, Moscow region, RU;
Alexander Nikolaevich Khripkov, Moscow region, RU;
Joon-Il Kim, Seoul, KR;
Konstantin Alexandrovich Pavlov, Moscow, RU;
Mikhail Nikolaevich Makurin, Arkhangelsk, RU;
Nikolay Nikolaevich Olyunin, Perm, RU;
Samsung Electronics Co., Ltd, , KR;
Abstract
A wireless charger for an electronic device is provided, which includes one or more charge cells formed by one or more structures of transmitting inductance coils, each of the charge cells receiving an electronic device, and an electric power supply circuit of transmitting coils. The transmitting coils surround the charge cells on at least two sides, respectively, and generate a uniformly distributed magnetic field such that the magnetic fields, generated by currents in parts of the structure of the transmitting coils, are mutually subtracted out of the charge cells and summarized inside the charge cell in an area in which the electronic device for reception of energy is located.