Hyundai Motor Company

Kia Motors Corporation

Samsung Electro-Mechanics Co., Ltd.

Korea Advanced Institute of Science and Technology

Korea Institute of Science and Technology

Sk Telecom Company, Ltd.

Sk Planet Co., Ltd.

Hana Micron Inc.

Jung-Woo Lee

Jin Hwan Choi

Sang-Soo Lee

Youngjun Kim

Seung-Hyun Cho

Hoon Chung

Jeung-Ku Kang

Kyu-Sung Han

Sang-Moon Lee

Hyun Chul Cho

Yong-mook Kang

Laehyun Kim

Se Hyung Park

Choon-Keun Lee

Deukhee Lee

Jeong-Bok Kwak

Jae-Choon Cho

Myeong-Ho Hong

Senug-Hyun Ra

Seung-Chul Kim

Sun-Myoung Jo

Dong-Yeon Han

Hyuk-Soo Lee

Hoon-Ju Lee

Kwan-Seok Lee

A flexible wheel may include a flexible tire section which is deformable in a radial direction from a circumference thereof, and an anti-bending guide section coupled with the flexible tire section. The anti-bending guide section is connected to a driving shaft, and the flexible tire section and the anti-bending guide section are concentric. The flexible tire section includes a ring-shaped outer layer, one or more inner layers, and a plurality of spokes. In addition, the anti-bending guide section includes a plurality of plates, a hub, and a plurality of guides.

Flexible wheel

A drive motor includes a coolant channel in which coolant is circulated around a motor housing surrounding the stator, and an oil path in which the temperature of oil decreases by heat exchange between the oil and the coolant in a motor internal space defined by a motor cover and a reducer cover that are coupled to the respective left and right sides of the motor housing.

Drive motor cooled by heat exchange with coolant and eco-friendly vehicle using the same

A method for registering a tooth image with a tooth structure according to an embodiment includes a first registering step for registering a tooth image model obtained from a medical image taken when an object bites a bite including a marker with a bite scanning model obtained by scanning the bite, a second registering step for registering the bite scanning model with a tooth scanning model obtained by scanning a tooth shape of the object, and a third registering step for registering the tooth image model with the tooth scanning model based on the results of the first registering step and the results of the second registering step. As a result, a model including an accurate shape of tooth part difficult to obtain from a medical imaging apparatus can be easily obtained.

Method, apparatus and program for selective registration three-dimensional tooth image data to optical scanning tooth model

A method for manufacturing a printed circuit board, in which an oxidant capable of polymerizing conductive polymers is selectively marked on a board using imprinting, and the monomer of a conductive polymer is filled in the selected pattern and polymerized, to provide a conductive polymer wiring pattern. With the method for manufacturing a printed circuit board, a printed circuit board can be given finer wiring widths to allow a highly integrated, highly efficient printed circuit board. Thus, a printed circuit board (PCB) or a flexible printed circuit boards (FPCB) can be manufactured that is applicable to industrial, clerical, and domestic electric electronic products, by forming conductive polymer wiring using imprinting.

Method for manufacturing printed circuit board using imprinting

The present invention provides a network-based location measurement method using a pCELL database, comprising the steps of establishing a pCELL database in which a location measurement service target area is divided into lattices each having a predetermined size; continuously determining whether a request for location measurement occurs by a service subscriber; and, when the request for location measurement is generated, comparing fundamental information received from a mobile terminal with the pCELL database, determining a matching pCELL, and reporting the pCELL to the service requester. Furthermore, the present invention is constructed to periodically update a initially established pCELL database using the results of A-GPS-based location measurement and reflect variation in BTSs within a mobile communication network to the pCELL database, thereby always maintaining the optimal database. The present invention contributes to the activation of location-based services by resolving problems related to stability of location measurement due to relays, and the degrading of accuracy of location measurement in a network-based location measurement method in a mobile communication system. Furthermore, the present invention improves the service usage rate of indoor subscribers, occupying about 70% of overall location measurement attempts and service quality and minimizes the need for human and physical resources upon initial commercialization and optimization by resolving the problem due to the considerable amount of human and physical resources required upon initial commercialization and optimization. Therefore, it is possible to replace A-GPS-based location measurement with relatively small costs.

Network based location measurement method and system using pCELL database

TiON(0.01&#x2266;x&#x2266;0.2) nanotubes and a method for preparing the same are disclosed. More particularly, TiON(0.01&#x2266;x&#x2266;0.2) nanotubes doped with nitrogen atoms by treating TiOnanotubes through nitrogen plasma to partially substitute oxygen portion of TiOnanotube with nitrogen, and a method for preparing the same are disclosed. The TiON(0.01&#x2266;x&#x2266;0.2) nanotube of the present invention is prepared by doping nitrogen on a TiOnanotube to control an electronic structure and reduce a band gap of the TiOnanotube, so that the prepared TiON(0.01&#x2266;x&#x2266;0.2) nanotube exhibits improved conductivity and extended light absorption range from a UV ray area up to a visible light area, thus having more enhanced applicable performance in optical and/or electrochemical aspects.

[object Object]

A heat-releasing printed circuit board and semiconductor chip package are disclosed. The heat-releasing printed circuit board includes an insulation layer, on a surface of which a circuit pattern is formed, and a solder resist, which is stacked on the insulation layer, where the solder resist contains carbon nanotubes. The heat-releasing printed circuit board allows the heat generated in a semiconductor chip to be dispersed in several directions of the board or package, to improve heat-releasing property.

Heat-releasing printed circuit board and semiconductor chip package

A flash memory apparatus having a single body type rotary cover, wherein a cover is not completely separated from a main body so that loss of the cover is prevented. The flash memory apparatus includes: a flash memory main body including a rectangular shaped case within which a memory element is mounted. A USB terminal piece is electrically connected with the memory element and is installed at a front end of the case to project therefrom and a hinge protuberance formed on at least one side of the case. A cover defined by a pair of parallel plate members facing each other with an interval corresponding to the thickness of the case is provided. The cover has an open front end and a closed rear end. Both lateral ends of the cover are open. The parallel plate members have a pair of hinge holes joined to the hinge protuberance, so that the cover is rotatable with respect to the flash memory main body, whereby the USB terminal piece is either received in an inner space of the cover or rotated for exposure to the outside of the cover.

Flash memory apparatus having single body type rotary cover

Growing community of inventors

Seoul, South Korea

Jung-Woo Lee