Htc Corporation

Tzu-Hsun Tung

Chih-Chung Teng

Yueh-Hsiang Chen

Ming-Chu Lu

Wei-Yang Wu

Tsung-Pao Kuan

Shih-Hung Chang

Yung-Ling Chou

Shu-Feng Lin

Shen-Hao Cheng

Kuan-Jung Hung

A battery module including a connection terminal, a first battery, a second battery and a current limiting circuit is provided. The connection terminal serves as a power input terminal of the battery module during the charging of the battery module, and serves as a power output terminal of the battery module during the discharging of the battery module. The first battery is coupled to the connection terminal, and serves as a primary power source of a mobile device. The second battery serves as an auxiliary power source of the mobile device. The current limiting circuit is coupled between the second battery and the connection terminal, and restricts the magnitudes of the currents flowing into and out of the second battery according to a charging current threshold and a discharging current threshold.

Battery module

A headset, a circuit structure of a mobile apparatus, and a mobile apparatus are provided. The headset includes at least one earphone, a microphone, an audio plug, and a headset cable. The audio plug includes a connector having a plurality of contacts. The microphone and the at least one earphone is coupled to the corresponding contacts of the audio plug through the headset cable. The headset cable includes a ground line, a microphone line, at least one audio line, and an antenna for receiving a television broadcasting signal. The antenna is coupled to one of the contacts coupled to the ground line, the microphone line, and the at least one audio line. The one of the contacts to which the antenna is coupled further serves as a radio frequency contact to provide the television broadcasting signal and an audio broadcasting signal.

Headset, circuit structure of mobile apparatus, and mobile apparatus

A mobile electronic system including a mobile electronic device and a charging accessory is provided. The mobile electronic device includes a first connector and a battery. The charging accessory includes a second connector. The first connector and the second connector are configured to couple the mobile electronic device and the charging accessory. When the charging accessory is coupled to an alternating-current voltage and the mobile electronic device, the charging accessory converts the alternating-current voltage into a direct-current voltage, detects an instantaneous voltage of the battery, determines the value of the direct-current voltage according to the instantaneous voltage, and outputs the direct-current voltage to charge the battery.

Mobile electronic system and charging accessory

A portable device and method thereof are disclosed. The method includes recognizing a mode of the portable terminal; monitoring a sensitivity corresponding to an antenna of the portable terminal; sensing a movement corresponding to the portable terminal; invoking an application when both of following conditions occur: a degradation of the sensitivity is determined; and the movement exceeding a predetermined displacement is determined.

Portable terminal and method thereof

Growing community of inventors

Taoyuan County, Taiwan

Tzu-Hsun Tung