Samsung Electronics Co., Ltd.

Young-Gil Roh

Jong-woo Kim

Sung-Won Jeon

An electronic device is configured to measure an angle of a user's face and rotate a screen thereof. In a method, the electronic device verifies that a face of a user is included in photographed image information, recognizes the face of the user included in the image information, and rotates a screen of the electronic device according to an angle of the recognized face.

Electronic device for measuring angle of face and rotating screen thereof and method thereof

According to one embodiment, an apparatus for selecting a battery voltage table including current consumption information of applications, and applying an offset to a battery output voltage according to current consumption of applications. The apparatus for determining a battery status in a portable terminal includes a memory unit configured to store a battery voltage table defined according to current consumption, a control unit configured to determine an executed application, and a power estimation unit configured to estimate a battery level using the battery voltage table defined for each current consumption of applications and a battery output voltage.

Apparatus and method for determining battery current consumption in a portable terminal

According to one embodiment, a method for measuring the remaining capacity of a battery in a portable terminal includes calculating an elapsed time when a voltage of the battery, which increases while the battery is being charged, arrives at a fully charged voltage, and providing a remaining capacity of the battery, which corresponds to a ratio of the calculated elapsed time to a threshold time.

Growing community of inventors

Gyeonggi-do, South Korea

Young-Gil Roh