O2 Micro, Incorporated

Zte Corporation

Zhibin Hua

Ping Liu

Jun Li

Yingguo Zhang

Hua-Yi Wang

Yi Yuan

Shyundii Sterling Du

Xiangliu Chen

Xingguo Wang

Hongtao Lv

A device includes an interface and a processor. The interface receives information for a parameter indicative of a status of a battery. The processor calculates a remaining capacity of the battery, calculates a capacity ratio of the calculated remaining capacity to a capacity reference of the battery, compares the parameter with a parameter reference to generate a first comparison result, compares the capacity ratio with a ratio reference to generate a second comparison result, sets an amount according to the first and second comparison results, and changes the calculated remaining capacity by the amount.

Devices with battery remaining capacity estimating functions

A detecting system includes a sense terminal and detecting circuitry coupled to the sense terminal. The sense terminal receives an indicative signal indicative of a supply current of a power source. The detecting circuitry calculates variation in the supply current based on the indicative signal, estimates power consumption of an application program residing on a computer-readable medium according to the variation, and detects whether an abnormal condition occurs by comparing the estimated power consumption with a reference.

Detecting status of an application program running in a device

Growing community of inventors

Shenzhen, China

Zhibin Hua