Maishi Electronic (shanghai) Ltd.

O2 Micro, Incorporated

Mei Yu

James Wang

Weihua Zhang

Jun Chen

Xinsheng Peng

Jun Wang

Jinghua Zou

Ke Gao

Mao Liu

Method and apparatus for a receiving device to wirelessly receive electric power from a transmitting device. A power capacity is configured at the receiving device, based on a default power capacity known by both the receiving device and the transmitting device. A first value of a dependent parameter is read. The dependent parameter is associated with the electric power and varies in accordance with an independent parameter adjustable by the transmitting device. A second value of the dependent parameter is then read. A maximum power capacity of the transmitting device is identified based on at least the first and second values and a predetermined threshold. The electric power is then received from the transmitting device.

Method and apparatus for wirelessly receiving power

Method and apparatus for controlling an electrical device and a wireless charging device, each comprising one or more modules. An interrupt signal is received. A type of the interrupt signal is determined. A first module is activated based on the type of the interrupt signal to perform one or more functions. The electrical device and the wireless charging device share at least the first module.

Method and apparatus for controlling an electrical device and a wireless charging device

A signal input circuit and method and chip are disclosed. The signal input circuit includes a control signal input terminal configured for receiving a control signal; at least one common signal input terminal each configured for receiving a corresponding common signal; at least one first signal output terminal each configured for outputting a corresponding first signal; at least one first signal unit each configured for receiving said corresponding common signal and outputting said corresponding common signal as said corresponding first signal under control of said control signal; at least one second signal output terminal each configured for outputting a corresponding second signal; and at least one second signal unit each configured for receiving said corresponding common signal and outputting said corresponding common signal as said corresponding second signal under control of said control signal.

Signal input circuit/chip

Growing community of inventors

Chengdu, China

Mei Yu