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Kwan Soo
Kwan Soo Choi, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110003411 | METHOD OF MANUFACTURING COLOR PRINTED CIRCUIT BOARD - Disclosed herein is a method of manufacturing a color printed circuit board. The method includes non-consecutively printing a conductive ink on a flexible insulation board in a piezoelectric inkjet manner to form an electrically conductive pattern, applying an electrically conductive bonding agent to a light emitting chip mounting portion of the electrically conductive pattern for mounting a light emitting chip, forming a waterproof layer on an overall surface of a resultant after mounting the light emitting chip on the light emitting chip mounting portion of the electrically conductive pattern to which the electrically conductive bonding agent is applied, and forming a color pattern on an overall surface of the light emitting diode using a color ink. | 01-06-2011 |
Kwan Soo Jang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100176730 | Illumination Apparatus - An illumination apparatus includes an adapter that is detachably and electrically connectable to a socket for a recessed light fitting; a power supply unit in the adapter to supply power; a light emitting device driver in the adapter that generates driving power from the power supplied by the power supply unit; a controller that controls the light emitting device driver; and a light emitting device illumination unit including a plurality of light emitting devices, the light emitting device illumination unit being connectable to the adapter and the light emitting devices receiving the driving power from the light emitting device driver. | 07-15-2010 |
| 20100176731 | Adaptor and Illumination Apparatus - An adaptor includes a power connection unit electrically connected to a power line that may be extended from an AC plug; a power supply unit electrically connected to the power connection unit, configured to supply power; a light emitting device driver that generates driving power from the power supplied by the power supply unit; and a controller that controls the light emitting device driver. | 07-15-2010 |
| 20100176742 | Illumination Apparatus and Driving Method Thereof - An illumination apparatus according to the embodiment includes: an adapter that is detachably and electrically connected to an illumination apparatus (lamp)_socket; a power supply unit that is installed in the adapter to supply power; a light emitting device driver that is installed in the adapter and generates driving power from power supplied by the power supply unit; a light emitting device illumination unit including a plurality of light emitting devices that are connected to the adapter and are driven by receiving driving power from the light emitting device driver; a lamp information generator that is installed in the light emitting device illumination unit; and a controller that controls the light emitting device driver according to the lamp information of the lamp information generator. | 07-15-2010 |
| 20100176743 | Illumination Apparatus - An illumination apparatus includes an adapter that is detachably and electrically connected a fluorescent lamp socket; a power supply unit in the adapter to supply power; a light emitting device driver that generates driving power from the power supplied by the power supply unit; a controller that controls the light emitting device driver; and a light emitting device illumination unit that emits light according to the driving power from the light emitting device driver and that is electrically connects the power supply unit to another fluorescent lamp socket. | 07-15-2010 |
| 20100176744 | Illumination Apparatus and Driving Method Thereof - An illumination apparatus includes an adaptor that is detachably and electrically connectable to a socket of the illumination apparatus; a power supply unit at the adapter and that supplies power; a light emitting device driver that receives power from the power supply unit and that generates driving power; a controller that controls the light emitting device driver; an interface that communicates with the controller; and a light emitting device illumination comprising a plurality of light emitting devices that emit light according to the driving power from the light emitting device driver. | 07-15-2010 |
Kwan Soo Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110091775 | LITHIUM SECONDARY BATTERY INCLUDING WATER-DISPERSIBLE BINDER, CONDUCTION AGENT, AND FLUOROETHYLENECARBONATE - The present invention relates to a lithium secondary battery. The present invention provides the lithium secondary battery including a positive electrode, a negative electrode, and a non-aqueous electrolyte solution. The negative electrode includes a water-dispersible binder and a conduction agent. The non-aqueous electrolyte solution includes fluoroethylenecarbonate (FEC). The batteries of the present invention are advantageous in that they have a high efficiency charging lifespan characteristic and enable high capacity charging in a short time. | 04-21-2011 |
Kwan Soo Wom, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100101593 | NAIL PACK - Disclosed is a nail pack, and more particularly, for alleviating a damage of a nail by being adhered to the surface of a nail such as a fingernail or toenail and supplying nutrition and moisture to the nail, and for providing easiness in removal in spite of excellent adhesion strength, a nail pack including a base sheet having elasticity or flexibility to be adhered to and cover a surface of a fingernail or a toenail, and a moisturizing agent or nutrient applied to one side or both sides of the base sheet, in which a flap may be formed at a circumferential edge of the base sheet, and in this case, a boundary between the base sheet and the flap is in the shape of zigzag or wave when viewed from top or the outer ring of the flap is in the shape of zigzag or wave when viewed from side, a plurality of air holes are bored in the base sheet, and the base sheet is rounded to protrude upward in a convex shape. | 04-29-2010 |