Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Dongwoo Fine-Chem Co., Ltd.

Industry-University Cooperation Foundation Hanyang University

Endoderma Co., Ltd.

Hynix Semiconductor Inc.

Hyundai Steel Company

Cheiljedang Corp.

Tmaxdata Co., Ltd.

University of Illinois

Hyundai Transys Incorporated

Myongji University Industry and Academia Cooperation Foundation

Immunemed Inc.

Sang Jin Park

Sung Jin Noh

Do Hyoung Kwon

Jun Gu Lee

Han Tae Ryu

Yoon Ji Lee

Jae Hyun Kim

Jin Ho Choi

Hee Yeon Ryu

Hee Jin Woo

Myung Seop Lim

Jong Seok Lee

Sung Hoon Lim

Sung Woo Hwang

Shin Kook Kong

Soon Chang Kwon

Jae Soo Kim

Sang Heon Lee

Jong Hoon Kim

Hyuk Kang

Jong Hyun Kim

Hong Seok Min

In Woong Lyo

Cheol Hun Lee

Woong Pyo Hong

Sang Mok Park

Yong Kim

Il Hwan Cho

Hyung Chul Ryu

Ji Young Noh

Dae Gun Jin

Jee Woong Lim

Kwang Hoon Choi

Jeong Il Yoon

Sung Hak Lee

Eun Ji Kwon

Hyung Ok Chun

Je Kyoung Kim

Yoon Suk Oh

Soo Hwan Park

So Young Wang

Na Ry Shin

Jin Yong Kim

Shin Hyoung Kim

Tae Yong Lee

Jun Young Kim

Young Woo Lee

Yonghoon Kim

Woo Sung Kim

Ki Chun Lee

Dong Hui Kim

Seung Ho Ahn

Shin Ho Chu

Sung Min Choi

Seung Jae Kang

Dong Hee Lee

Jong Woo Kim

Hyo Jeong Hong

Seyoung Lee

Jae Shin Yi

Byoung Hoon Choi

Gyeong Cheol Kim

Jung Young Cho

Sung Yeup Chung

Ki Joon Park

Jong Hee Kim

Joo Won Suh

Guido F Pauli

Scott Franzblau

Dong Min Kim

Sang Wook Lee

Sung Man Park

Jong Keun Choi

In Ae Lee

Min Sik Kang

Tae Mi Yoon

Young Jin Kim

Ying Yu Jin

Dong Hul Kim

Sanghyun Cho

Wei Gao

Won Chul Shin

James McAlpine

Haewon Park

Jose Napolitano

Birgit Jaki

Brent Friesen

Kyoung Soo Cha

Byung Soo Park

Maria Florencia Rodriguez Brasco

Hyun Jun Jang

Tae Kyu Kang

David Lankin

Soo Youn Park

Ki O Kim

Hae Won Park

Yoon Won Kim

Min Woo Kim

Ji Ean Lee

A stator for an AFPM motor and a method of manufacturing the stator are disclosed. The stator includes a stator housing having radially extending blades, a stacked core, and a winding coil wound along an outer circumferential surface of the stacked core. The stacked core is coupled to the plurality of blades. The stator has an outer housing coupled to an outer circumferential surface of the stator housing to seal an inner space of the stator housing and has outer ring covers coupled to opposite side surfaces of the stator housing, respectively.

Stator for an AFPM motor and a method of manufacturing the same

A rotor for an induction motor includes a rotor core having a hollow portion on a central portion wherein a shaft is coupled to the rotor core by being inserted through the hollow portion, a plurality of slots radially formed in the rotor core around a central axis of the shaft, a plurality of conductor bars coupled to the plurality of slots, and an end ring electrically connecting the plurality of conductor bars to each other, wherein the rotor core is thermally treated above Curie temperature to form a predetermined pattern on an outer circumference of the rotor core.

Rotor for induction motor and induction motor using same

A rotor cooling structure includes a turbine blower structure provided on first and second sides of a rotor for an induction motor; a refrigerant passage including a plurality of refrigerant passage inlet openings provided on a bottom surface of the turbine blower structure and a plurality of refrigerant passage outlet openings provided at an axial center of the rotor, which fluidically communicates with the refrigerant passage inlet openings and the refrigerant passage outlet openings and is provided along conductor bars of the rotor; and a plurality of micro groove patterns that hold the refrigerant passage outlet openings and are provided on both axial sides of the rotor on an external periphery of the rotor.

Rotor cooling structure for induction motor

An apparatus for a vehicle may determine one or more abnormalities of battery cells of a battery of a vehicle and may control a normal operation by managing the one or more abnormalities. The battery diagnosis apparatus for the vehicle includes a communication device that provides a communication interface with a plurality of vehicles, and a controller that collects vehicle state information and battery state information from the plurality of vehicles, manages a maximum voltage difference change rate of battery cells for each cumulative mileage with respect to the plurality of vehicles, and diagnoses abnormalities in batteries provided in the plurality of vehicles based on the maximum voltage difference change rate of the battery cells for each cumulative mileage.

Battery diagnosis apparatus for vehicle and method thereof

A lithium ion secondary battery system includes a chamber to accommodate a lithium ion secondary battery, a charging/discharging device for electrically charging and discharging the lithium ion secondary battery, a pressure plate disposed in the chamber and configured to press the lithium ion secondary battery when the lithium ion secondary battery is electrically charged, a pointed portion disposed in the chamber and configured to bore a hole in a pouch of the lithium ion secondary battery to enable gas generated during the electrical charging of the lithium ion secondary battery to be removed from the pouch, and a sealer configured to seal the pouch after the gas is removed.

System for and method of manufacturing lithium ion secondary battery

An end coil cooling structure includes: a shielding member which is disposed within a motor housing, surrounds an area where an end coil is disposed, and forms an enclosed space; and a plurality of heat conducting particles disposed to fill the enclosed space and to come into contact with the end coil.

End coil cooling structure for an induction motor

An apparatus for controlling a variable magnetic flux motor, wherein the variable magnetic flux motor includes a rotor in which a permanent magnet and a conductor bar are arranged, includes an inverter configured to apply a stator current to a stator coil of the motor, and a control unit configured to control a torque of the conductor bar and magnetize or demagnetize the permanent magnet by controlling the stator current through the inverter.

Apparatus for controlling variable magnetic flux motor

A vehicle includes: a battery; a battery thermostat; at least one sensor; and a controller configured to determine a preheating temperature of the battery based on an outside temperature of the vehicle and a first state of charge of the battery, and control the battery thermostat based on the preheating temperature, the first state of charge being identified through the at least one sensor.

Vehicle and control method of adjusting preheating temperature of battery

A motor driving system includes first and second motors including multiple first windings and second windings; a first inverter including a DC terminal connected to a DC voltage source and an AC terminal connected to the multiple first windings; a first switch part including a plurality of first mode change switches connected to the multiple first windings; a second inverter including a DC terminal connected to the DC voltage source and an AC terminal connected to the plurality of first mode change switches; a second switch part including a plurality of second mode change switches connected to the AC terminal of the second inverter and the multiple second windings; a third switch part including a plurality of third mode change switches connected to the multiple first windings; and a controller configured to control the short-circuited state or the open state of the multiple first mode, second and third mode change switches, based on whether the first and the second motors are driven.

Motor driving system

A touch sensor according to an embodiment of the present invention includes a substrate layer, and sensing electrodes which are disposed on the substrate layer, and have etching regions formed therein in a periodically repeated manner and respectively having a width of 5 to 15 &#x3bc;m. Through the etching regions, transmittance may be improved and optical interference with an image display device may be reduced. The present invention also provides a window stack structure and an image display device including the touch sensor.

Touch sensor, window stack structure including the same and image display device including the same

Disclosed is a driving system having an oil circulation structure in which churned oil is collected in a housing and in which the collected oil is efficiently distributed to driving structures, which include a motor and a speed reducer, thereby smoothly cooling and lubricating the respective driving structures. In addition, it is possible to adjust the level of the oil depending on whether the driving structures are in a low-load state or a high-load state, thereby improving lubrication and cooling performance.

Driving system having oil circulation structure

A touch sensor includes a substrate, and an electrode formed from a conductive stack structure including a first conductive oxide layer, a copper-containing metal layer and a second conductive oxide layer sequentially stacked from the substrate. The first conductive oxide layer and the second conductive oxide layer each include a copper-metal oxide. Chemical and mechanical stability of an electrode may be improved by the first and second conductive oxide layers.

Touch sensor, method of manufacturing the same and image display device including the same

A touch sensor according to an embodiment of the present invention includes a substrate layer, sensing electrodes arranged on a top surface of the substrate layer, the sensing electrodes having boundaries in which a plurality of convex portions are connected, and a dummy electrode disposed between the sensing electrodes, the dummy electrode having a boundary in which a plurality of convex portions are connected. The sensing electrodes include a first sensing electrode arranged in a column direction and a second sensing electrode arranged in a row direction. A convex portion in a region where the first sensing electrode, the second sensing electrode and the dummy electrode are adjacent to each other has a radius of curvature less than that of a convex portion in other regions.

Touch sensor and image display device including the same

The present invention relates to a microstructure including a biocompatible polymer or an adhesive and to a method for manufacturing the same. The present inventors optimized the aspect ratio according to the type of each microstructure, thereby ensuring the optimal tip angle and the diameter range for skin penetration. Especially, the B-type to D-type microstructures of the present invention minimize the penetration resistance due to skin elasticity at the time of skin attachment, thereby increasing the penetration rate of the structures (60% or higher) and the absorption rate of useful ingredients into the skin. In addition, the D-type microstructure of the present invention maximizes the mechanical strength of the structure by applying a triple structure, and thus can easily penetrate the skin. When the plurality of microstructures are arranged in a hexagonal arrangement type, a uniform pressure can be transmitted to the whole microstructures on the skin.

Microstructure for transdermal absorption and method for manufacturing same

A planetary gear device may include: a carrier plate having a perforated central portion, a plurality of pinion gears rotatably mounted on the carrier plate, a sun gear inserted into the carrier plate and engaged with the pinion gears, a support ring mounted around an outer surface of the sun gear, and a rotation support mounted on the carrier plate and supporting the support ring such that the support ring is rotatable.

Planetary gear device

Growing community of inventors

Gyeonggi-do, South Korea

Sang Jin Park