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Kyeong-Min

Kyeong-Min Choi, Seoul KR

Patent application numberDescriptionPublished
20110107210USER INTERFACE APPARATUS USING THREE-DIMENSIONAL AXES AND USER INTERFACE APPARATUS USING TWO-DIMENSIONAL PLANES FORMED BY THREE-DIMENSIONAL AXES - A user interface apparatus using three-dimensional axes and a user interface apparatus using two-dimensional planes, each of the two-dimensional planes being formed by two of three-dimensional axes, are provided. The user interface apparatus uses the three-dimensional axes or the two-dimensional planes to select a menu or to search for desired information in a device, such as a mobile terminal.05-05-2011

Kyeong-Min Jeong, Suwon-Si KR

Patent application numberDescriptionPublished
20100136388CAP ASSEMBLY AND SECONDARY BATTERY USING THE SAME - A cap assembly for a battery and a battery incorporating the cap assembly. The cap assembly includes a plate that connects the electrodes of the bare cell of the battery. The cap assembly includes a vent member that includes a protrusion that is physically connected to the plate. Excess pressure within the bare cell results in the protrusion disconnecting from the plate thereby interrupting current. The vent further includes two circular notches, an inner notch and an outer notch. The vent further includes a cross notch that extends radially outward so as to intersect and extend beyond both the first and second notches. The notches are configured to release when the pressure within the bare cell exceeds a burst pressure.06-03-2010

Kyeong-Min Kim, Cheonan-Si KR

Patent application numberDescriptionPublished
20090185097BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME - A backlight unit includes a light source, an optical member for adjusting a traveling path of light exiting from the light source, a frame accommodating and fixing the optical member and including a plane portion, a sidewall portion vertically extending from the plane portion and at least one frame fastening portion downwardly extending from the sidewall portion and a lower receiving member for accommodating and fixing the frame. The lower receiving member includes a bottom portion having at least one hole formed therein to be fastened to the frame fastening portion and a side surface portion upwardly extending from edges of the bottom portion.07-23-2009