2. Description of the Related Art A mobile terminal. Such as, for example, a cellular phone or
a Personal Digital Assistant (PDA), is powered by a rechargeable battery. In order to charge …

A method and apparatus for transmitting charging power to a wireless power receiver. The
method includes detecting the wireless power receiver by applying different detection …

6,087,622 A 6,417,995 B1 6,583,386 B1 6,624,388 B1 6,636,776 B1 6,734,393 B1
6,867,386 B1 7,038,167 B2 7,045,742 B2* 7,245,875 B2 7,307,241 B2 7,342,210 B2 …

(57) ABSTRACT A wireless battery management system includes a plurality of slave BMSs
coupled to a plurality of battery modules in one-to-one correspondence. Each slave BMS is …

14 a variable capacitance device connected in shunt across the receiver coil. Also disclosed
is an arrangement for wireless energy transmission and reception that foregoes the …

BACKGROUND A mobile device is a pocket-sized computing device, typi cally having a
display screen with touch input and/or a min iature keyboard. Some of the types of the …

US20130214735A1 - Wireless charging apparatus and method - Google Patents
US20130214735A1 - Wireless charging apparatus and method - Google Patents Wireless …

A wireless power transmission system based on cell division is provided. A communication
and power control method of the wireless power transmission system, includes setting a …

In certain embodiments, a system includes a master node device. The master node device
includes communication circuitry configured to facilitate communication with a welding …

(57) ABSTRACT A system and method for charging a chargeable device is provided. The
system can include a wireless charger includ ing a wireless power transmitter d configured …