Lg Electronics Inc.

Hyundai Motor Company

Kia Motors Corporation

Snu Rdb Foundation

Dongwoo Fine-chem Co., Ltd.

Kreemo Inc.

Samsung Electronics Co., Ltd.

Seoul National University

Lg Innotek Co., Ltd.

Il Dong Pharmaceutical Co., Ltd.

Kia Corporation

Amkor Technology, Inc.

Korloy Inc.

Korea Institute of Robot & Convergence

Sunam Co., Ltd.

Jung Woo Lee

Sim Won Chin

Seong Tae Jeong

Won Hee Lee

Dong Pil Park

In Hwa Jung

Ha Na Kim

Kyung Soo Park

Hiroshi Kodaira

Moon Kee Chung

Baek Jun Kim

Seong Won Bae

Byung Mok Kim

Dong Soo Moon

Jung Bae Hwang

Eun Joo Jang

Young Soo Kim

Tae Hyung Kim

Jung Ho Kim

Ju Ho Lee

Jong Min Kim

Ji-Hoon Kim

Kyung Hun Jang

Jeong Hee Lee

Chan Kim

Hyun A Kang

Hyo Sun Hwang

Jung Hoon Kim

Taekgi Lee

Young Chul Kim

Jong Hoon Lee

Jae Jin Lee

Gunhee Kim

Jae Hak Yee

Hyun Gi Ahn

Jin Hee Lee

In Sun Lee

Hyun Don Song

Walter Jun

Young Jin Seo

Young Suk Chung

Chul Hee Yoo

Hyung Ju Lee

Jung Hun Oh

Ki Man Kang

Hong Seok Yang

In Kyung Hong

John Joonho Park

In Seok Jang

Beak Jun Seong

Young Sub Son

Jun Dong Ji

Seok Ho Choi

Phil Jae Hwang

Chi Wan Kim

Kyung Mi An

Kyeong Jun Ko

Sung Kyu Jung

Sang Ung Hwang

Jin Rae Cho

Young Su Lee

Myung Kyu Jeong

Sung Sik Jang

Ho Dong Yoon

Tae Heon Lee

Mu Hwan Seo

Jinrae Cho

Ga Eun Lee

Jong Myung Kim

Hong Chul Yoon

Joontae Park

Jae Min Yu

Young Jin Shin

Seung Hyun Moon

Sung Hee Cho

Byung Yo Lee

Min Whan Chang

Jong Myung Lee

Jae Eui Shin

Mi Jin Kwon

Ki Su Hong

Woo Jin Jeon

Hun-Ju Lee

Te-ik Sohn

Changmok Oh

Da Hae Hong

Yearin Jun

Jae Young Kie

Dong Bok Park

Mi Jin Jung

Jong Geol Kim

Jae Hwan Lim

Kee Soo Hong

Young Jin Hong

Hyun Jung Yoo

Ku Sun Hong

Jae Hun Lee

Kyung Hwa Park

Kwang Keyong Sung

A motor includes a rotor and a stator, in which the rotor includes: a rotor core including a plurality of core portions disposed on a rotation shaft along an axial direction of the rotor, wherein the rotor core includes a core flow path through which a cooling fluid passes through each core portion; and a cooling plate which is inserted between the two divided core portions so that both surfaces are joined to the two neighboring core portions, and a distribution flow path that distributes the cooling fluid supplied from a cooling flow path of the rotation shaft into the core flow path of the two neighboring core portions is provided between at least one of the two neighboring core portions and the cooling plate.

Motor having cooling flow path

A vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The coupler couples the first rotating brush and the second rotating brush so that a rotation axis of the first rotating brush and a rotation axis of the second rotating brush are positioned on the same line.

Vacuum cleaner

Disclosed is a vacuum cleaner. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The coupler couples the first rotating brush and the second rotating brush so that a rotation axis of the first rotating brush and a rotation axis of the second rotating brush are positioned on the same line.

The present invention relates to: a smart fire-extinguishing device for automatically performing a fire-extinguishing operation by detecting the outbreak of a fire; and a smart fire-extinguishing system including same, and provides a smart fire-extinguishing device comprising: a chemical storage part in which fire-extinguishing chemicals are filled; a fuse part for exhibiting explosive force so that the fire-extinguishing chemicals of the chemical storage part are jetted to the outside; and a fire detection part, which detects at least one from among temperature, flames and smoke, compares a detection result with a pre-set fire outbreak reference value so as to determine whether a fire breaks out, and operates the fuse part according to a determination result so as to jet out the fire-extinguishing chemicals.

Smart fire-extinguishing device and smart fire-extinguishing system including same

A storage controller receives a first transmission preset value and a first coefficient value at a first time from outside, at a phase 3 stage of a PCIe link training and equalization, checks whether the first transmission preset value and the first coefficient value are optimal with reference to a database, transmits signals corresponding to the first transmission preset value and the first coefficient value to the outside when the first transmission preset value and the first coefficient value are determined to be optimal and transmits signals corresponding to a second transmission preset value and a second coefficient value from the database, which are different from the first transmission preset value and the first coefficient value and optimal for the phase 3 stage of the PCIe link training and equalization, to the outside when the first transmission preset value and the first coefficient value are determined not to be optimal.

Storage controller and storage device for PCIe communication optimization

A vacuum cleaner is disclosed. The vacuum cleaner according to embodiments of the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing, a button, a rotating brush, and a detachable cover. The housing includes an insertion hole. The button includes a first protrusion. The detachable cover includes a cover body and a slider. The cover body includes an insertion member, a second protrusion, and a rail. The rotating brush is rotatably mounted to the slider. The slider is mounted on the rail so as to be movable in a first direction. The insertion member is inserted into the insertion hole in the first direction. As the button is moved, the first protrusion is selectively positioned in a movement path in the first direction of the second protrusion.

An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and a plurality of antenna units arranged on a top surface of the dielectric layer. Each of the plurality of antenna units includes a radiator, a transmission line including a first transmission line and a second transmission line that extend in different directions to be connected to the radiator, an upper parasitic element adjacent to an upper portion of the radiator, and a lower parasitic element adjacent to a lower portion of the radiator and the transmission line. Feeding signals of different phases are applied to the first transmission line and the second transmission line.

Antenna structure and image display device including the same

An antenna structure according to an embodiment of the present disclosure includes an antenna unit array including a plurality of antenna units, and a parasitic element disposed to be adjacent to the antenna units and to be electrically and physically separated from the antenna units. Each of the antenna units includes a radiator, and a transmission line including a first transmission line and a second transmission line connected to the radiator in different directions. The parasitic element includes a first parasitic element disposed between the first transmission line and the second transmission line included in the same antenna unit, and a second parasitic element disposed between the first transmission line and the second transmission line included in different neighboring antenna units. The second parasitic element includes a branched portion including a first branched portion and a second branched portion bent in different directions.

An antenna structure according to an embodiment of the present disclosure includes a dielectric layer and a plurality of antenna units arranged on a top surface of the dielectric layer. Each of the plurality of antenna units includes a radiator, a first transmission line and a second transmission line extending in different directions to be connected to the radiator, an upper parasitic element adjacent to an upper portion of the radiator, and a lower parasitic element adjacent to a lower portion of the radiator.

An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna unit disposed on a top surface of the dielectric layer. The antenna unit includes a radiator including convex portions and concave portions, a transmission line including a first transmission line and a second transmission line that extend in different directions to be connected to the radiator, and a parasitic element disposed to be adjacent to the transmission line and electrically and physically separated from the transmission line and the radiator. A length of the parasitic element in an extension direction of the transmission line is from 45% to 70% of a half wavelength (λ/2) at a maximum resonance frequency from the antenna unit.

The present disclosure provides CFTR modulator and phosphodiesterase 4 (PDE4) inhibitor compounds of the formula (Ia): and compositions including said compounds. The compounds can provide functionality for modulating CFTR, methods for treating an eye disease or disorder, and methods for treating CFTR-related indications. The present disclosure also provides methods of using said compounds and compositions for inhibiting PDE4 in a biological system or biological sample, for treating an inflammatory disease or disorder, and for treating other PDE4-related indications. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.

Substituted pyrazolo[1,5-a]pyrimidines as CFTR modulators

An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna conductive layer disposed on a top surface of the dielectric layer. The antenna conductive layer includes a radiator, first and second transmission lines extending in different directions to be connected to the radiator, an upper parasitic element adjacent to an upper portion of the radiator in a planar view, and a lower parasitic element adjacent to a lower portion of the radiator, the first transmission line and the second transmission line in the planar view.

A rotor applied to a driving motor may include a plurality of rotor cores configured to define a plurality of slots, into which permanent magnets are inserted, wherein each of the rotor cores includes a first zone and a second zone different from each other in terms of positions at which fixing protrusions configured to fix the permanent magnets are provided in the slots, and the rotor cores are stacked such that the first zones of some of the rotor cores overlap the second zones of some of the rotor cores.

Rotor having fixing protrusions provided asymmetrically based on shaft key

The present invention provides a novel compound represented by Chemical Formula 2, or a pharmaceutically acceptable salt thereof. The novel compound according to the present invention exhibits an excellent acid secretion inhibitory effect.

Acid secretion inhibitor and use thereof

Provided is a rotor for application in a drive motor that includes multiple cores of the rotor that define a plurality of slots into each of which a permanent magnet is inserted, in which the cores of the rotor include a first core in which fixation jaws for holding in place one surface of the permanent magnet and the other surface opposite to the one surface in a direction of extension of the permanent magnet are disposed, and a second core in which fixation jaws for holding in place one surface of the one surface of the permanent magnet and the other surface opposite to the one surface in the direction of the extension of the permanent magnet are disposed.

Rotor drive applied to drive motor with a structure in which removes a fixation jaws for holding a permanent magnet

Growing community of inventors

Seoul, South Korea

Jung Woo Lee