Abstract: According to an embodiment of the present disclosure, a storage device may include a memory device, and a memory controller configured to receive a read command from an external host and control the memory device according to the read command, wherein the read command may include a basic header segment commonly included in commands transferred between the external host and the memory controller and including information indicating that the read command is a command for requesting data stored in the memory device, a transaction specific field including information indicating that the read command is a read command for at least two or more logical addresses, and an extra header segment including information on the at least two or more logical addresses.

Abstract: A brake device for a vehicle includes a housing unit, a cylinder unit installed inside the housing unit, a motor unit connected to the cylinder unit and provides a rotational force, a screw shaft provided inside the cylinder unit and axially rotated by receiving the rotational force of the motor unit, a nut unit coupled to the screw shaft through a ball member and reciprocated in an axial direction of the screw shaft according to a rotation direction of the screw shaft, a piston unit coupled to the nut unit and moving in conjunction with the nut unit, and a bearing unit provided inside the cylinder unit, coupled to the screw shaft, and supporting an axial load when forming hydraulic pressure of the cylinder unit.

Abstract: According to an embodiment of the present disclosure, a storage device may include a memory device, and a memory controller configured to receive a read command from an external host and control the memory device according to the read command, wherein the read command may include a basic header segment commonly included in commands transferred between the external host and the memory controller and including information indicating that the read command is a command for requesting data stored in the memory device, a transaction specific field including information indicating that the read command is a read command for at least two or more logical addresses, and an extra header segment including information on the at least two or more logical addresses.

Abstract: A water pipe cleaning system using high-pressure nitrogen and a water pipe cleaning method using the same are provided. The water pipe cleaning system using high-pressure nitrogen includes: nitrogen pressure vessels containing high-pressure nitrogen therein; a main control unit gathering the high-pressure nitrogen from the nitrogen pressure vessels and controlling pressure of the high-pressure nitrogen; a feed piping device connected to an outlet of the main control unit and connected to an inlet of a pipe to be washed; and a discharge piping device connected to an outlet of the pipe and connected to a nitrogen discharging portion to discharge nitrogen discharged from the pipe to the outside. The main control unit is configured such that control modules are stacked on one another. Each of the control modules is configured such that the nitrogen pressure vessels are connected together in parallel, and has an individual outlet.

Abstract: The present disclosure provides a cryptographic processor device capable of performing the post-quantum cryptographic encryption with in a high speed with low power, allowing a change of encryption parameters, and handling various cryptographic protocols. The cryptographic processor device executing polynomial vector operations required for a post-quantum cryptography includes: a polynomial memory bank configured to store a plurality of polynomial vectors; and an arithmetic and logic operator configured to perform operation on the polynomial vectors.

Abstract: A storage device includes a nonvolatile memory device including a replay protected memory block; and a memory controller for, as a submission command requesting access to the replay protected memory block is received from an external host including a host memory having a plurality of Physical Region Pages (PRPs), acquiring a host replay protected memory block data frame stored in one of the plurality of PRPs and accessing the replay protected memory block. The submission command may include information on a position at which the memory controller is to store a response to the submission command among the plurality of PRPs.

Abstract: An electronic device includes a memory controller and a memory device. The memory controller that controls the memory device includes a write buffer to temporarily store write data received from a host, a write timing controller to receive temperature information indicating a temperature of the memory device and generate write timing information based on the temperature information, the write timing information indicating a write timing at which the write data is transferred to and stored in the memory device, and a write operation controller to control the write buffer and the memory device based on the write timing information such that the write data stored in the write buffer is transferred to and stored in the memory device.

Abstract: A semiconductor package using a polymer substrate is disclosed and may include a polymer cavity structure comprising first metal traces, a micro-electro mechanical systems (MEMS) device and a semiconductor die bonded to a first surface within a cavity of the cavity structure, and a substrate coupled to the cavity structure and comprising second metal traces coupled to the first metal traces. The substrate may enclose the MEMS device and the semiconductor die. Ground traces may be on external surfaces of the polymer cavity structure. Ball lands may be on a surface of the substrate opposite to a surface with the second metal traces. The first metal traces may extend from the first surface of the polymer cavity structure up a sidewall of the cavity and to conductive patterns on a top surface of the polymer cavity structure.

Abstract: An apparatus for analyzing an in vivo component is provided. The apparatus for analyzing an in vivo component may include an impedance sensor including a first electrode and a second electrode configured to contact a fluid channel of a fluid to be analyzed. The apparatus may include an impedance measurement device configured to apply a current to the first electrode and the second electrode, measure a voltage between the first electrode and the second electrode based on applying the current, and measure an impedance of the fluid based on the measured voltage. The apparatus may include a processor configured to model the measured impedance using an equivalent circuit; and analyze the in vivo component based on modeling the measured impedance using the equivalent circuit.

Abstract: According to an embodiment of the present technology, a storage device may include a memory device including a secure storage area for storing therein data to be accessed according to authentication; an access mode memory configured to store therein information of device access mode regarding an operation mode for the secure storage area; and a memory controller configured to receive a command regarding the secure storage area from an external host and process the command according to whether information of host access mode included in the command matches the information of the device access mode.

Abstract: A memory controller to control a memory device including a secure storage area may include a host interface configured to receive a command from a host, the command including information for authentication requesting access to the secure storage area; a processor configured to generate a device authentication code based on the information for the authentication; and a memory interface configured to access the secure storage area under control of the processor, and the processor may perform at least a portion of an operation of the device authentication code while the host interface or the memory interface receives data, following the command.

Abstract: An apparatus for analyzing an in vivo component is provided. The apparatus for analyzing an in vivo component may include an impedance sensor including a first electrode and a second electrode configured to contact a fluid channel of a fluid to be analyzed. The apparatus may include an impedance measurement device configured to apply a current to the first electrode and the second electrode, measure a voltage between the first electrode and the second electrode based on applying the current, and measure an impedance of the fluid based on the measured voltage. The apparatus may include a processor configured to model the measured impedance using an equivalent circuit; and analyze the in vivo component based on modeling the measured impedance using the equivalent circuit.

Abstract: According to an embodiment of the present technology, a storage device may include a main memory device, a buffer memory device including a plurality of areas and operating as a buffer of the main memory device, and a memory controller configured to change one or more of respective uses of the plurality of areas in response to a preparation command indicating that one or more read commands for requesting data stored in the main memory device are to be provided, which is received from an external host.

Abstract: A semiconductor package using a polymer substrate is disclosed and may include a polymer cavity structure comprising first metal traces, a micro-electro mechanical systems (MEMS) device and a semiconductor die bonded to a first surface within a cavity of the cavity structure, and a substrate coupled to the cavity structure and comprising second metal traces coupled to the first metal traces. The substrate may enclose the MEMS device and the semiconductor die. Ground traces may be on external surfaces of the polymer cavity structure. Ball lands may be on a surface of the substrate opposite to a surface with the second metal traces. The first metal traces may extend from the first surface of the polymer cavity structure up a sidewall of the cavity and to conductive patterns on a top surface of the polymer cavity structure.

Abstract: According to an embodiment of the present disclosure, a storage device may include a memory device, and a memory controller configured to receive a read command from an external host and control the memory device according to the read command, wherein the read command may include a basic header segment commonly included in commands transferred between the external host and the memory controller and including information indicating that the read command is a command for requesting data stored in the memory device, a transaction specific field including information indicating that the read command is a read command for at least two or more logical addresses, and an extra header segment including information on the at least two or more logical addresses.

Abstract: Provided are an ethylene-propylene-diene monomer (EPDM) copolymer and a method of preparing the same. An EPDM copolymer which has more improved miscibility with inorganic fillers such as carbon black, may further facilitate dispersibility in mixing to further decrease the viscosity of a compound composition, and may provide a compound composition having excellent processability and mechanical properties. A method of preparing the same is also provided.

Abstract: Provided herein may be a storage device and a method of operating the same. A memory controller may include a command processor configured to generate a flush command in response to a flush request and determine flush data chunks to be stored, a write operation controller configured to control memory devices to perform a first program operation of storing flush data chunks, and to perform a second program operation of storing data corresponding to a write request that is input later than the flush request, regardless of whether a response to the flush command has been provided to a host, and a flush response controller configured to, when the first program operation is completed, provide a response to the flush command to the host depending on whether responses to flush commands, input earlier than the flush command, have been provided to the host.

Abstract: A memory system includes a memory device configured to store a piece of data in a location which is distinguished by a physical address and a controller configured to generate a piece of map data associating a logical address, inputted along with a request from an external device, with the physical address and to transfer a response including the piece of map data to the external device.

Abstract: A memory controller, a memory system including the memory controller and a method for operating the memory system are disclosed. The memory controller updates a reference parameter for a memory area in which at least part of the mapping information is stored and determines whether to activate the memory area based on the reference parameter to effectively execute commands received from a host.

Abstract: An electronic device includes a memory controller and a memory device. The memory controller that controls the memory device includes a write buffer to temporarily store write data received from a host, a write timing controller to receive temperature information indicating a temperature of the memory device and generate write timing information based on the temperature information, the write timing information indicating a write timing at which the write data is transferred to and stored in the memory device, and a write operation controller to control the write buffer and the memory device based on the write timing information such that the write data stored in the write buffer is transferred to and stored in the memory device.