Samsung Electronics Co., Ltd.

Nikolay Nikolaevich Olyunin

Ki Young Kim

Mikhail Nikolaevich Makurin

Keum Su Song

Joon-Il Kim

Vladimir Yakovlevich Arkhipenkov

Alexander Nikolaevich Khripkov

Orest Genrihovich Vendik

Konstantin Alexandrovich Pavlov

Irina Borisovna Vendik

Dmitry Sergeevich Kozlov

Dmitry Victorovich Kholodnyak

Pavel Anatolevich Turalchuk

Evgenia Yurevna Zameshaeva

A magnetic field generation apparatus includes a plurality of coplanar inductors disposed to form a planar structure, wherein each of the coplanar inductors is configured to generate a magnetic field having a basis vector that is orthogonal to a basis vector of a magnetic field generated by another one of the coplanar inductors.

Magnetic field generation apparatus having planar structure

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.

Wireless charger for electronic device

Provided is a bulk acoustic resonator (BAR)-based resonant structure in relation to electric and radio technologies, and more particularly, to a wireless power transmission system. A resonant apparatus for wireless power transmission may include a conducting loop, and a high quality capacitor. The high quality capacitor may include a metacapacitor including a thin piezoelectric layer disposed between two metal electrodes. The metacapacitor may be disposed between two dielectric layers of which central portions are etched, and the conducting loop may be disposed on an upper layer of the two dielectric layers.

Resonant apparatus for wireless power transfer

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Perm, Russia

Nikolay Nikolaevich Olyunin