Joong-Hyun
Joong Hyun Hwang, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20160123216 | ENGINE COOLING SYSTEM - An engine cooling system for cooling a cylinder head and a cylinder block separately may include a cylinder block having cylinders arranged from a front side to a rear side of an engine with a block water jacket formed therein around the cylinders, a cylinder head fastened to a top side of the cylinder block with a head water jacket formed therein from the front side to the rear side of the engine, a water pump mounted to a front side of the cylinder block for pumping coolant to a front of the block water jacket, and a coolant control valve arranged in a rear side of the cylinder block and the cylinder head to have a first end connected to a rear end of the block water jacket and a second end connected to a rear end of the head water jacket for having the coolant supplied thereto. | 05-05-2016 |
Joong Hyun Park, Jeollabuk-Do KR
Patent application number | Description | Published |
---|---|---|
20100272692 | ANTICANCER COMPOSITION COMPRISING PLANT STEM CELL LINE DERIVED FROM TAXUS CAMBIUM OR PROCAMBIUM - The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a | 10-28-2010 |
Joong Hyun Park, Jeongju KR
Patent application number | Description | Published |
---|---|---|
20130315877 | ANTICANCER COMPOSITION COMPRISING PLANT STEM CELL LINE DERIVED FROM TAXUS CAMBIUM OR PROCAMBIUM - The present invention relates to a composition for preventing or treating cancer, which contains, as an active ingredient, a | 11-28-2013 |
Joong Hyun Shin, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20150015005 | HYBRID BUMPER BEAM FOR VEHICLE, MANUFACTURING METHOD THEREFOR AND BUMPER BEAM UNIT THEREOF - A hybrid bumper beam for a vehicle includes a beam body formed of a resin group material, and a reinforcement injection molded with the beam body as one unit in a state the reinforcement is inserted in the beam body in a length direction of the beam body and opposing ends of the reinforcement are exposed to an outside of the beam body for fastening to stays, respectively. | 01-15-2015 |
Joong-Hyun Park, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20130112258 | SOLAR CELL - A solar cell with improved photoelectric conversion efficiency is disclosed. The cell solar cell includes a substrate, along with a reflection electrode layer, a light absorption layer, and a transparent layer sequentially laminated on the substrate. The reflection electrode layer includes a first electrode layer contacting the substrate, nanoparticles on the first electrode layer, and a second electrode layer on the first electrode layer and covering the nanoparticles. The second electrode layer has a first surface-roughness of nanometer (nm) scale. | 05-09-2013 |
20140174530 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell includes; a substrate; a first electrode disposed on the substrate, and including a first groove formed therein, a semiconductor layer disposed on the first electrode, and including a second groove formed therein, and a second electrode disposed on the semiconductor layer and connected to the first electrode via the second groove, wherein a third groove passing through the first electrode, the semiconductor layer, and the second electrode is formed in a first region, a fourth groove passing through only the semiconductor layer and the second electrode is formed in a second region, and the first region and the second region are alternately disposed along a direction of extension of the third groove. | 06-26-2014 |
Joong-Hyun Park, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20100193006 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - A solar cell module includes a substrate, a lower electrode layer, a semiconductor layer and an upper electrode layer for an embodiment. The lower electrode layer may include a plurality of area-separating grooves separating the substrate into an active area and a peripheral area surrounding the active area, and a plurality of first cell-separating grooves formed in the active area. The semiconductor layer is formed on the lower electrode layer. The semiconductor layer includes a plurality of second cell-separating grooves that are spaced apart from the first cell-separating grooves. The upper electrode layer is formed on the semiconductor layer. The upper electrode layer includes a plurality of third cell-separating grooves that are spaced apart from the second separating grooves. | 08-05-2010 |
Joong-Hyun Park, Seoul KR
Patent application number | Description | Published |
---|---|---|
20080197413 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Provided are a thin film transistor and a method of manufacturing the same. The thin film transistor includes: a lower structure; a semiconductor layer formed on the lower structure and including a plurality of doping regions; a first insulating layer and a second insulating layer formed on the semiconductor layer and separated from each other; a third insulating layer formed on the first insulating layer and the second insulating layer; and a gate electrode layer formed between regions of the third insulating layer respectively corresponding to the first insulating layer and the second insulating layer. | 08-21-2008 |
20150333246 | HEAT CONVERSION DEVICE - Provided is a heat conversion device, including: a unit thermoelectric module including a first semiconductor element and a second semiconductor element; and a heat conversion module performing heat conversion by coming into contact with the unit thermoelectric module, wherein the heat conversion module includes: a heat conversion substrate coming into direct contact with at least any one of one end and the other end of the first semiconductor element or the second semiconductor element; and a radiating unit disposed on the heat conversion substrate. | 11-19-2015 |
Joong-Hyun Park, Suwon-Si KR
Patent application number | Description | Published |
---|---|---|
20110067759 | SOLAR CELL AND MANUFACTURING METHOD THEREOF - A solar cell includes; a substrate; a first electrode disposed on the substrate, and including a first groove formed therein, a semiconductor layer disposed on the first electrode, and including a second groove formed therein, and a second electrode disposed on the semiconductor layer and connected to the first electrode via the second groove, wherein a third groove passing through the first electrode, the semiconductor layer, and the second electrode is formed in a first region, a fourth groove passing through only the semiconductor layer and the second electrode is formed in a second region, and the first region and the second region are alternately disposed along a direction of extension of the third groove. | 03-24-2011 |
20120060890 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - Provided are a solar cell module and a manufacturing method thereof. The solar cell module includes a substrate having a first region and a second region; a first electrode disposed on the substrate, in the first region and the second region; and an upper cell disposed in the first region; and a lower cell disposed in the second region. The upper cell and the lower cell each include a first semiconductor layer, an intermediate layer, a second semiconductor layer, and a second electrode that are sequentially stacked. The threshold voltage in the lower cell is lower than the threshold voltage in the upper cell. | 03-15-2012 |