Samsung Electronics Co., Ltd.

Jae Hyeon Seo

Jin Yong Kim

Chang Soo Lee

Sang Soo Lee

Sang Hwi Lee

Sung Oh Kim

Jeong Don Kang

Young Chul Lee

Hyun Joon Park

Ji Eun Jung

Bong Ki Park

Eun Sun Park

An electronic device includes a wireless communication circuit, a secure element configured to store information, the information including a first identifier indicating the secure element and at least one second identifier indicating a profile for a wireless communication service provided by at least one cellular network, at least one processor, and a memory configured to store instructions. The instructions, when executed, cause the at least one processor to transmit the first identifier to a first external server, via the wireless communication circuit, receive a second identifier and a profile associated with the second identifier from the second external server via the wireless communication circuit and store the second identifier and the profile in the secure element, and receive a first request, including the second identifier, associated with management of the profile, from the first external server.

Method for providing communication service using secure element and electronic device thereof

Provided are a cleaning device and a method for driving the cleaning device which cleans a wafer after chemical mechanical polishing. The cleaning device includes a cleaning modules and a running beam, the running beam including a first blade and a second blade to insert or remove the wafer with respect to one of the cleaning modules in a second direction, the first blade and the second blade being fixed to the running beam and movable in the second direction, and the cleaning modules including an input module, a megasonic module, a first brush module, a second brush module and a drying module. The driving method includes performing an operation of inserting or removing the wafer in the second direction using the first blade in a first area; and performing an operation of inserting or removing the wafer in the second direction using the second blade in a second area.

Cleaning device and method for driving cleaning device

A mobile device and a method support a touch semi-lock state. When entering into the touch semi-lock state, a predefined hot menu including items and a touch-lock icon are provided on a touch screen. An output area of the touch-lock icon on the touch screen is defined as a touch event allowable region. A specific item of the hot menu is selected in response to a user input that moves the touch-lock icon onto the specific item. A particular end-user function corresponding to the selected item is activated.

Mobile device supporting touch semi-lock state and method for operating the same

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Suwon-si, South Korea

Jae Hyeon Seo