Samsung Electronics Co., Ltd.

Shin Ho Kim

Eun Seok Hong

Dae Woong Kim

Cheol Ho Lee

Won Seob Kim

Il Hyung Chung

Gyoung Hwan Park

Dong Ho Yu

An apparatus and method for determining a valid user input in an electronic device is provided. The electronic device generally includes a touch unit included in a touch input circuit, wherein the touch unit corresponds to a touch area, a signal generator configured to transmit a signal to a first signal line and a second signal line by generating the signal, a signal measuring device configured to measure a part of a modified signal based on the transmitted signal, and a signal determiner configured to determine whether a user input is provided to the touch area based on the measured signal. The first signal line connects the signal generator and the touch unit, and the second signal line extends from the signal generator and is parallel with the first signal line.

Electronic device for determining valid user input

A connecting device is provided. The connecting device includes a first connector having a first pin row, a second connector having a second pin row, a data line connecting a data pin of the first pin row and a data pin of the second pin row, and a recognition line connecting a power pin of the first pin row and a recognition pin of the second pin row through a physical element.

Connecting device and method for recognizing device

Growing community of inventors

Yongin-si, South Korea

Shin Ho Kim