Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Korea University Research and Business Foundation

Seungwoo Park

Kyosoon Chae

Heeyeon Kim

Sooyoung Oh

Jinho Kim

Hyemin Kim

Chulwoo Kim

Tae-Jin Kim

Hyundong Kim

Beomjun Kim

Young Hwan Chang

Sungyoon Song

Jonghyuck Choi

Jae Suk Yu

Hyun Woo Cho

Kil Hoon Lee

A transmitter and a receiver are provided. The transmitter includes a processing unit configured to receive a clock signal and a data signal, set a value of a consecutive identical digit (CID) value related to the data signal and generate a modulation signal during a unit interval (UI) based on the data signal and the CID value, and a transmitter driver configured to output output signals having different voltage levels during the unit interval by receiving the modulation signal.

Data transmitting and receiving device

A washing machine includes a tub containing water, a drum rotatably provided in the tub to accommodate laundry, and a detergent mixing device configured to mix additives supplied into the tub. The detergent mixing device includes a pair of additive cartridges containing a liquid additive and a peristaltic pump configured to selectively supply the additive discharged from the pair of additive cartridges to the tub. The peristaltic pump includes a first path switching motor, a first tub, a second tube, a first rotor and a second rotor rotated by the flow path switching motor, a first rotary bearing permitting a rotation of the first rotor in a first direction and restricting a rotation of the first rotor in a second direction, and a second rotary bearing permitting a rotation of the second rotor in the second direction and restricting a rotation of the second rotor in the first direction.

Washing machine

A washing machine includes a cabinet, a tub, a drum, a drawer disposed within the cabinet to hold detergent, a drawer housing configured to insert into and withdraw from the cabinet, a water supply guide flow channel for supplying water passed through the drawer into the tub, a top cover housing covering an open top of the cabinet and defining a receiving space above the cabinet, a detergent mixer disposed in the receiving space, and a discharge guiding mechanism. The detergent mixer includes additive cartridges that accommodate liquid additives, additive pumps corresponding to the additive cartridges, and a flow channel box including pump intake paths that guide the additives from the additive cartridges to the additive pumps and pump discharge paths that guide the additives discharged from the additive pumps. The discharge guiding mechanism guides the additives discharged from the pump discharge paths to the water supply guide flow channel.

A method and electronic device for providing a personalized service as disclosed. The electronic device may include a communication unit and at least one processor, which implements the method, including generating a user profile based on a use history of the electronic device, receiving a service profile from a service provider and comparing the user profile and the service profile to detect a similarity, and displaying recommended information related to the service profile for which the detected similarity is equal to or greater than a reference value.

Method and apparatus for providing personalized service

Growing community of inventors

Seoul, South Korea

Seungwoo Park