Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Sejong University

Korea Institute of Science and Technology

Dong Jun Kim

Ji Eun Lee

Kyoung Taek Kwak

Yoon Sung Lee

Young Woo Lee

Jin Soo Park

Seung Min Oh

Jungho Han

Sung Hoon Lim

Byung Chul Lee

Do Won Sung

Ik Kyu Kim

Jinwoo Nam

Sung Ho Ban

Sang Mok Park

Yeol Mae Yeo

Ki Joo Pahk

Jung Ho Han

Dong-Hyun Kang

Jin Woo Nam

Seung Taek Myung

Shinyong Shim

Nam Hyeong Kim

Ji Ung Choi

Hyejeong Seong

A structure of preventing door opening in vehicle collision may include a handle housing including a housing stopper, a door handle rotatably mounted around a door handle rotation axis on the handle housing, and of which a rotation contact end portion formed at one end portion thereof, and a blocking lever assembly including a blocking lever rotatably coupled to the handle housing and having an inertia portion formed on a portion of the blocking lever, and an assist lever selectively protruded from the blocking lever, wherein, when the blocking lever assembly is rotated by an external impact applied to the blocking lever assembly, the assist lever protrudes out of the blocking lever to be caught by the housing stopper and positioned in a movement path of the rotation contact end portion.

Structure to prevent door opening in vehicle collision

Disclosed are a cathode material for a lithium secondary battery and a method of manufacturing the same. For instance, the lithium secondary battery may have a high energy density by using only a single cathode material. Particularly, the cathode material for a lithium secondary battery includes a Li&#x2014;[Mn&#x2014;Ti]&#x2014;Al&#x2014;O-based cathode active material; and a carbon nanotube (CNT) attached to the surface of the cathode active material in an acid-treated state to be formed as a composite.

Cathode material for lithium secondary battery and method of manufacturing the same

A vehicle door handle assembly may include a handle housing disposed inside a door panel; a slider slidably mounted in the handle housing to be movable between a first position and a second position of the handle housing; a handle member pivotally connected to the slider through a connecting arm, and configured of being movable between a rest position and an actuating position with respect to the door panel; and an inertia locking mechanism including a blocking lever pivotally mounted to the handle housing, and a weight mounted on the blocking lever, wherein the inertia locking mechanism may prevent the handle member from moving to the actuating position by an unwanted force caused by the collision/impact of the vehicle.

Vehicle door handle assembly

A retractable outside door handle assembly may include a handle unit including a pushing portion and an outside door handle mounted selectively protruded outwardly to a handle housing, an actuator including a drive motor, a worm connected to the drive motor, a worm wheel engaging with the worm, and an operation rod that moves according to rotation of the worm wheel to push the pushing portion, and a door latch lever that is rotatably mounted on the handle housing and rotates during operation of the outside door handle protruded by operation of the actuator.

Retractable outside door handle assembly

Disclosed are an electrolyte solution for lithium secondary batteries capable of increasing the lifetime of the lithium secondary batteries and a lithium secondary battery including the same. Provided is an electrolyte solution for lithium secondary batteries including a lithium salt, a solvent and allyl(4-nitrophenyl) carbonate.

Electrolyte solution for lithium secondary batteries and lithium secondary battery including the same

Growing community of inventors

Bucheon-si, South Korea

Dong Jun Kim