Hyundai Motor Company

Hyundai Wia Corporation

Kia Corporation

Other

Samsung Electronics Co., Ltd.

Kia Motors Corporation

Sk Planet Co., Ltd.

Sk Telecom Company, Ltd.

Man Hee Kim

Man Ju Oh

Sang Shin Lee

Ki Mok Kim

Se Min Lee

Bong Jun Park

Jung Hwan Choi

Jae Yeong Lee

Sang Seok Lee

Hwang Joon Lee

Chang Won Lee

Yun Sung Lee

Jae Sic Jeon

Sun Pyo Hong

Ki Ho Chung

Gyoo Ha Jung

Bong I Kim

Seon Gyu Im

Mun K Kim

Young K An

Nam C Kang

Kyung I Lee

Jea Sic Jeon

Keon Sik Lee

O Hyon Kwon

An integrated thermal management circuit for a vehicle includes an electrical component line having a first radiator, a battery line having a second radiator, an integration line branching from the electrical component line and the battery line and joined to the electrical component line and the battery line, a refrigerant line having a cooling core and in which a refrigerant flows, a chiller connected to the integration line and the refrigerant line, and a control valve provided to control a flow of coolant from the integration line through the chiller.

Integrated thermal management circuit for vehicle

An embodiment heat exchanger includes a first flow path through which a refrigerant discharged from a condenser and drawn into an expansion valve flows and a second flow path through which the refrigerant discharged from a vapor-liquid separator and drawn into a compressor flows, wherein the heat exchanger is configured to perform a heat exchange between the refrigerant flowing through the first flow path and the refrigerant flowing through the second flow path.

Heat exchanger and refrigerant module of integrated thermal management system for vehicle including same

A refrigerant module of an integrated thermal management system of a vehicle is provided in which components of the module may be compactified by modularizing the components related to a refrigerant. In the refrigerant module of the integrated thermal management system for the vehicle in which the refrigerant module is configured such that a refrigerant circulates through a compressor, a condenser, an expansion valve, an evaporator, and an accumulator, the refrigerant module includes the compressor having a first suction port and a first discharge port, the condenser having a second suction port and a second discharge port, the expansion valve having a third suction port and a third discharge port, the evaporator having a fourth suction port and a fourth discharge port, the accumulator having a fifth suction port and a fifth discharge port, and a connection passage enabling the refrigerant discharged from the accumulator to flow to the compressor.

Refrigerant module of integrated thermal management system for vehicle

An integrated thermal management system for a vehicle may make refrigerant-related components compact by modularizing the refrigerant-related components. A refrigerant module of an integrated thermal management system for a vehicle according to an exemplary embodiment includes: a compressor having a first inlet port through which the refrigerant is introduced, and a first outlet port through which the compressed refrigerant is discharged; a condenser having a second inlet port through which the refrigerant discharged from the compressor is introduced, and a second outlet port through which the refrigerant, which has performed heat exchange, is discharged; an expansion valve having a third inlet port through which the refrigerant discharged from the condenser is introduced, and a third outlet port through which the expanded refrigerant is discharged; an evaporator having a fourth inlet port through which the refrigerant discharged from the expansion valve is introduced, and a fourth outlet port through which the refrigerant, which has performed heat exchange, is discharged; an accumulator having a fifth inlet port through which the refrigerant discharged from the evaporator is introduced, and fifth outlet port through which the refrigerant, which has separated into a liquid refrigerant and a gaseous refrigerant, is discharged; and a connection body configured to integrally connect the compressor, the condenser, the evaporator, and the accumulator and having a flow path through which the refrigerant discharged from the accumulator flows to the compressor.

An integrated coolant heating module for a vehicle includes a water-cooled condenser having a plurality of refrigerant inlet/outlet ports and a plurality of coolant inlet/outlet ports, and exchanging heat between coolant and refrigerant that circulate therein, a water heater having a plurality of mounting parts, the water heater being coupled to the water-cooled condenser and selectively heating the coolant passing through the water-cooled condenser, a multi-way valve coupled to a mounting part of the water heater, and controlling a direction of flow of the coolant, and a water pump coupled to a mounting part of the water heater, having a first side connected to the multi-way valve and a second side connected to a second coolant inlet/outlet port of the water-cooled condenser, and creating a pressure of the coolant between the multi-way valve and the water-cooled condenser.

Integrated coolant heating module for vehicle

A power control method for an RFID reader in a mobile terminal includes the steps of: checking a driving mode of a display in a standby mode where no power is supplied to the RFID reader; if the driving mode of the display is a sleep mode, maintaining the RFID reader in the standby mode, and if the driving mode of the display is an operation mode, checking an RFID menu interface; and if the RFID menu interface has no RFID automatic detection function settled therein, maintaining the RFID reader in the standby mode, and if the RFID menu interface has an RFID automatic detection function settled therein, supplying power to the RFID reader so that the RFID reader is switched to a read mode.

Power supply control method for radio-frequency identification reader in mobile terminal

A defrost assembly for the evaporator of a refrigerator comprises a thin heating plate of thermally conductive material underlying the evaporator. An electric cord is mounted to an underside of the heating plate for heating the heating plate. A thermal insulating board underlies the heating plate. A thermally responsive cut-off terminates flow to the electric cord when the evaporator reaches a prescribed temperature. A rear portion of the heating plate forms a channel for draining-off melted water.

Defrost assembly

A method of fingerprint verification includes determining a direction difference between a direction pattern of an input fingerprint and a direction pattern of a registered fingerprint and comparing the determined direction difference with predetermined upper and lower threshold values. The input and registered fingerprints are considered the same if the direction difference is lower than the lower threshold value, and the input and registered fingerprints are considered to be different if the direction difference is higher than the upper threshold value. If the direction different is between the upper and lower threshold values, minutiae of the input and registered fingerprints are extracted for verifying the input fingerprint. The extracting includes preprocessing of the input fingerprint image, uniboundary extraction of the input fingerprint minutiae, and restoration to eliminate pseudo-minutiae.

Method of fingerprint verification

Growing community of inventors

Seoul, South Korea

Man Hee Kim