Samsung Electronics Co., Ltd.

Hynix Semiconductor Inc.

Skhynix Inc.

Jin-Hee Cho

Chang-Soo Lee

Seung-Min Park

Jun-Sang Park

Sung-Kwon Kim

Dong Ho Lee

Jun Hui Kim

Byung-Sik Kim

Jung-Hoon Park

Yong-Jae Kim

Tae-Kyun Kim

Jun-Gi Choi

Hyon-Myong Song

Yong-Jin Lee

Sung Min Cho

Dae-Suk Kim

Se-Jin Kim

Ki-Chon Park

Jae Sung Kwon

Sung-Soo Go

Sang-Geun Kim

Yu-Ri Lim

Jin-Youp Cha

Jong-Kwon Ko

Young-Min Kang

Seong Deog Jang

Hong-jung Kim

Sang-Gook Kim

Jung-Hwan Ji

Bong-Gun Lee

Yong Seok Seo

Woo-Chul Cho

Se Bin Im

Hyun-Jun Jang

Sang-Woon Nahm

Nam-Jun Kim

Myeong-Ho Jeon

Moon-Chul Shin

Kang-Hoon Choi

Kyung-Han Kim

A control method of a cooking apparatus. The control method of the cooking apparatus includes controlling an operation of the water supply pump to supply water to the steam generator, controlling an operation of the water supply pump for a period of time to additionally supply water to the steam generator when a level of water supplied to the steam generator reaches a position. The method includes controlling an operation of a drain pump to discharge the water from the steam generator when the period of time expires, and respectively controlling an operation of a steam heater installed in the steam generator and a bottom heater installed on a bottom surface of the cooking apparatus, when the level of the water in the steam generator reaches the position at which the water is discharged from the steam generator.

Control method of cooking apparatus

Provided is a cooking appliance having an improved structure in which superheated steam is capable of being used during a cooking operation. The cooking appliance supplies superheated steam while food is cooked, and includes: a main body, a front of which is opened and in which a cooking compartment is disposed; a heating chamber disposed in the main body to be in communication with the cooking compartment; a steam generator disposed to generate steam sprayed into the heating chamber; and a convection heater disposed in the heating chamber to heat the heating chamber and the cooking compartment. The convection heater heats steam discharged from the steam generator, and the steam discharged from the steam generator, in a superheated steam state, is sprayed into the heating chamber and supplied into the cooking compartment.

Cooking appliance

A memory device may include a plurality of memory cells; one or more backup memory cells; a test circuit suitable for performing a backup operation and a test operation to a test target cell selected among the plurality of memory cells; and a control circuit suitable for accessing the backup memory cells instead of the test target cell during the performance of the test operation after completion of the backup operation for the selected test target cell, wherein, during the backup operation, the test circuit controls the control circuit to copy an original data of the test target cell to a corresponding backup memory cell selected among the backup memory cells, and wherein, during the test operation, the test circuit determines whether the test target cell is a pass or a fail.

Memory device and operating method thereof

A memory includes a plurality of word lines, a measurement block suitable for measuring an active duration of an activated word line among the multiple word lines, and a refresh circuit suitable for controlling a refresh operation to refresh one or more of the multiple word lines adjacent to the activated word line when the active duration exceeds a predetermined threshold.

Memory and memory system including the same

A memory device include a memory array, a transmitter suitable for outputting data to the outside of the memory device, and a data bus suitable for transmitting data of a selected memory cell in the memory array to the transmitter during a read operation. When successive read commands for the same memory cell are applied, data transmission from the memory array to the data bus is blocked, and data previously loaded in the data bus is outputted through the transmitter.

Memory device preventing fail caused by successive read operations and system including the same

A universal dock for a mobile phone is provided. The universal dock includes a base supporter, a universal cradle coupled to the base supporter and adapted to cradle mobile phones of various sizes or types, and a connector rotatably mounted on the universal cradle.

Desktop-type universal dock

A protection cover and a portable apparatus including the same are provided. The protection cover includes a front cover, a rear cover, and a coupling member. The front cover is mountable on the portable apparatus and covers a screen of the portable apparatus. The coupling member is formed of a flexible material such that the front cover is pivotable between and open and a closed position. The rear cover is mounted on the backside of the portable apparatus to serve as a rear case of the portable apparatus. The coupling member is integrally coupled with the front cover and separably coupled with the rear cover. According to the above structure, the protection cover can minimize the total volume and dimensions of the portable apparatus after it is mounted.

Protection cover and portable apparatus having the same

An impedance code generation circuit includes a first code generation unit configured to compare a voltage of a calibration node with a reference voltage and generate a first impedance code, a code modification unit configured to generate a modified impedance code by performing an operation on the first impedance code according to a setting value, and a second code generation unit configured to generate a second impedance code based on the modified impedance code.

Impedance code generation circuit, semiconductor device including the same, and method for setting termination impedance

A focus control device for a beam projector allows the focus of a lens assembly to be finely and easily controlled. The focus control device includes: a control member rotatably mounted on the beam projector for controlling the focus of a lens assembly; a rotary eccentric member provided in the control member, the rotary eccentric member having a control axis eccentric to the rotary axis of the control member, and being rotated while depicting an elliptical trace in response to the rotation of the control member; a focus guide member provided in the rotary eccentric member, the focus guide member allowing the lens assembly to be moved rectilinearly in the direction of an optical axis in response to the rotation of the control member; and an actuating member provided in the lens assembly and coupled to the focus guide member, the actuating member moving the lens assembly in the direction of the optical axis in response to the movement of the focus guide member. According to the present invention, with the rotation of the rotary dial, the moving distance of the lens assembly can be easily controlled, and the lens assembly can be moved finely to project a sharp picture image.

Focus control device for beam projector

An anti-fuse circuit includes an anti-fuse coupled to a sensing node, a driving unit configured to rupture the anti-fuse in response to a rupture enable signal, an anti-fuse status detecting unit configured to output an anti-fuse status detecting signal in response to a voltage at the sensing node corresponding to a rupture status of the anti-fuse, and a sensing current supplying unit configured to supply sensing current to the sensing node in response to a rupture sensing signal.

Anti-fuse circuit and semiconductor integrated circuit including the same

A semiconductor memory device having multiple banks each including multiple memory blocks arranged in column and row directions. The memory blocks are divided into multiple memory block groups each sharing a corresponding column select signal. The memory blocks belonging to the respective memory block groups are arranged adjacently in the column direction. Multiple global input/output lines are separately connected to the memory block groups of the respective banks to transfer data of the memory blocks belonging to the respective memory block groups in a time division manner.

Semiconductor memory device

A semiconductor memory device, for performing a writing operation faster without expanding a driver for the writing operation, includes a bit line sense amplifier (BLSA) for sensing and amplifying a value in a bit line pair, a supply line driver for driving a supply line of the BLSA, a driving controller for controlling the supply line driver in response to a sense amplifier enabling signal, and a sense amplifier enabling signal generator for generating the sense amplifier enabling signal, which is activated based on active and precharge command signals and inactivated during a predetermined part of an writing operation. A driving method of a semiconductor memory device includes enabling the BLSA in response to an active command signal, disabling the BLSA during a predetermined part of an writing operation, enabling the BLSA after the predetermine part, and disabling the BLSA in response to a precharge command signal.

Semiconductor memory device and driving method thereof

A sliding swing apparatus of a portable apparatus having a body and a sliding housing adapted to be exposed/covered through sliding and swing motions while facing the body including a guide means mounted on a base, a swing shaft adapted to slide while being contained in the guide means, a sliding plate adapted to slide along the longitudinal direction of the base by means of the guide means, a force supply means positioned between the sliding plate and the guide means and adapted to provide a stopping force in the initial and final positions and an opening or closing force between the initial and final positions; and a swing plate connected to the swing shaft, the rotational motion of the swing plate being limited by the guide means during the sliding movement, and the swing plate being adapted to swing only after the sliding movement is completely performed.

Sliding swing mechanism for portable apparatus

A camera lens assembly for a portable terminal. The camera lens assembly comprises a cylindrical housing having a receiving space extended in the longitudinal direction thereof, a camera holder inserted into or drawn out from the housing at one end of the housing, a bracket fixed to the end of the camera holder and linearly reciprocated in the housing, a guide plate linearly reciprocated on the bracket in the direction perpendicular to the longitudinal direction of the bracket and having a guide groove formed in the shape of a prescribed figure, a supporting cap attached to the other end of the housing and having a guide protrusion formed at the inner circumferential surface thereof and slidably moved along the guide groove for stopping the linear movement of the bracket at least once, and a spring supported by the supporting cap at one end thereof for applying an elastic force to the camera holder in the direction of drawing out the camera holder from the housing.

Camera lens assembly for a portable terminal

Growing community of inventors

Suwon-si, South Korea

Jin-Hee Cho