Samsung Electronics Co., Ltd.

Jae-Young Roh

Intae Jun

In-Tae Jun

Eunki Na

Yonghune An

Je-Eon Park

Young-Nam Cho

Ho-Nam Kim

Jae-Young Yun

An apparatus and a method for preventing battery swelling in an electronic device are provided. The operating method of an electronic device includes checking a temperature of the electronic device and state of charge (SoC) of a battery, determining whether to discharge the battery based on the temperature of the electronic device and the SoC of the battery, and discharging the battery in response to the battery discharge determination.

Method for preventing battery swelling and electronic device thereof

An apparatus and method for non-calibrated Automatic Frequency Correction (AFC) of a portable terminal are provided. The method includes identifying, by the portable terminal, signal strengths of signals received from neighboring base stations of a cell in which the portable terminal is currently located; searching for a frequency burst serving that provides synchronization acquisition information for synchronization with a base station; determining to perform the AFC according to a result of the searching for the frequency burst; and storing AFC data extracted through the AFC.

Method and apparatus for non-calibrated automatic frequency correction of a portable terminal

Growing community of inventors

Gumi-si, South Korea

Jae-Young Roh