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Myoung-Hun
Myoung-Hun Im, Kyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100139114 | METHOD FOR REFRESHING CLOTHES - A method of refreshing clothing includes primarily drying the clothing by operating a fan; supplying steam generated by a steam generation unit to the clothing; and drying the clothing by operating the fan after the steam is supplied. | 06-10-2010 |
Myoung-Hun Kuem, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100038150 | PASSENGER DISTINGUISHING APPARATUS - A passenger distinguishing apparatus is provided. The passenger distinguishing apparatus includes: a plurality of lower brackets that are fixed to a floor of a vehicle room; upper brackets that assist mounting of a passenger seat disposed at an upper part of the lower brackets; and a plurality of sensors that are disposed between the lower brackets and the upper brackets to detect a weight of a passenger seated in the passenger seat, wherein in an upper end part and a lower end part of the sensors, male screw threads for bolt-fastening to fastening holes formed at each of the lower bracket and the upper bracket are formed, and in at least one of the upper end part and the lower end part of the sensors, dampers for absorbing assembling tolerance of the sensors while being fixed due to a contact with nuts tightened and fixed to a portion in which the male screw threads are formed, are formed. Therefore, an assembling process can be improved, a cost can be reduced, and durability of the sensor can be improved. | 02-18-2010 |
Myoung-Hun Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100021801 | ELECTROCHEMICAL DEVICE ENSURING A GOOD SAFETY - Disclosed is the structure of a center pin assembly inserted into the winding center of a winding-type electrode assembly of an electrochemical device, which has a case containing the winding-type electrode assembly. The center pin assembly can secure the safety of an electrochemical device when physical impact (e.g. squeezing, shock) is applied from the outside, when the internal temperature rises, and/or when the device is overcharged. The center pin assembly includes a center pin manufactured by winding a planar substrate into a tubular shape, the planar substrate having at least two protrusions formed in an embossing type or at least two discontinuous scores formed in a predetermined shape; and a container placed in a space inside the center pin, the container containing a substance capable of improving the safety of the device. | 01-28-2010 |
| 20100035131 | ELECTROCHEMICAL DEVICE ENSURING A GOOD SAFETY - Disclosed is the structure of a center pin inserted into the winding center of a winding-type electrode assembly of an electrochemical device, which has a case containing the winding-type electrode assembly. The center pin can be manufactured through a simple process and can secure the safety of an electrochemical device when physical impact (e.g. squeezing, shock) is applied from the outside or when the internal temperature rises. The center pin is manufactured by winding a planar substrate, which has at least two protrusions formed in an embossing type or which has at least two scores formed in a predetermined shape, into a tubular shape. | 02-11-2010 |
| 20100261042 | STRUCTURE FOR ELECTROCHEMICAL DEVICE TO IMPROVE SAFETY AND ELECTROCHEMICAL DEVICE COMPRISING THE SAME - Disclosed is a sealed structure for an electrochemical device having a hollow space therein, further comprising a material generating gases via thermal decomposition in the hollow space. Also, disclosed is an electrochemical device comprising a cathode, an anode, a separator, an electrolyte, a casing for the device, and the structure for the electrochemical device. | 10-14-2010 |
Myoung-Hun Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100112445 | SECONDARY BATTERY WITH IMPROVED SAFETY - The present invention provides a cathode comprising two or more lithium-containing metal composite oxides, having different potentials versus lithium (Li/Li+) and different impedances, the cathode comprising: (a) a first lithium-containing metal composite oxide; and (b) a second lithium-containing metal composite oxide, which has a high impedance and low potential versus lithium (Li/Li+), compared to those of the first lithium-containing metal composite oxide. In the invention, two or more lithium-containing metal composite oxides are used in combination as cathode components in a battery, whereby, when a short circuit occurs in the battery, the instantaneous flow of a large amount of current can be minimized and, at the same time, the accumulation of heat in the battery can be reduced, thus ensuring the safety of the battery. | 05-06-2010 |