Acer Inc.

Chih-Hsueh Huang

Jia-Ren Chang

Chao-Kuang Yang

Wen-Cheng Hsu

Shih-Hao Lin

Chien-Chung Chen

Feng-Ming Liu

Wen-Ping Chang

A portable electronic device includes a transmission interface, a wireless communication circuit and microprocessor. The wireless communication circuit connects to a cloud server through the Internet. The microprocessor obtains firmware-version information and device-setting information of an electronic device through the transmission interface, and controls the wireless communication circuit to send the firmware-version information and the device-setting information to the cloud server. When the cloud server determines that the firmware version of the electronic device is not the latest firmware version according to the firmware-version information or determines that a device setting of the electronic device is not the latest device setting according to the device-setting information, the portable electronic device fetches the latest firmware information message and the latest device setting message from the cloud server, and transmits the latest firmware information message and the latest device setting message to the electronic device.

Portable electronic device and data updating method

A speaker device includes a first cabinet, a speaker unit, a second cabinet and a tube cabinet. The first cabinet is disposed in a casing and with a first chamber formed therein. The speaker unit is disposed in the first chamber. The second cabinet is connected to the casing and with an opening formed on the casing. The second cabinet has a second chamber formed therein and communicating with the opening. The tube cabinet connects the first cabinet and the second cabinet. The tube cabinet has a tube chamber formed therein and communicating with the first chamber and the second chamber. A sound generated by the speaker unit is enhanced in the first chamber, transmitted to the second chamber via the tube chamber and emitted out via the opening.

Speaker device with enhancement of bass and electronic device therewith

Growing community of inventors

Taipei, Taiwan

Chih-Hsueh Huang