Yangho
Yangho Jung, Seoul KR
Patent application number | Description | Published |
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20150137115 | METAL OXIDE THIN FILM, METHOD FOR MANUFACTURING THE SAME, AND SOLUTION FOR METAL OXIDE THIN FILM - The present disclosure provides a solution for a metal oxide semiconductor thin film, including metal hydroxides dissolved in an aqueous or nonaqueous solvent and an acid/base titrant for controlling solubility of metal hydroxides. A solution is synthesized to improve stability and semiconductive performance of a device through addition of other metal hydroxides. The solution is applied on a substrate and annealed by using various annealing apparatuses to obtain a high-quality metal oxide thin film at low temperatures. The thin film is optically transparent, and thus can be applied to thin films for various electronic devices, solar cells, various sensors, memory devices, and the like. | 05-21-2015 |
Yangho Kim, Seoul KR
Patent application number | Description | Published |
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20120266860 | COOKER - A cooker is provided. The cooker includes a casing defining an exterior of the cooker, a cavity part disposed in the casing, the cavity part including a cooking chamber having an interior to receive food, a burner disposed in the cooking chamber to burn a mixture gas of air and gas so as to supply energy to the interior of the cooking chamber, a compartment member dividing the interior of the cooking chamber into a food cooking region and a gas mixing region where air and gas are supplied to form a mixture gas, and a door configured to selectively close or open the cooking chamber. A portion of air flowing in the casing is supplied to the gas mixing region. | 10-25-2012 |
20120266861 | BURNER AND COOKER INCLUDING THE BURNER - A burner and a cooker including the burner are provided. The burner includes a burner port, an ignition unit configured to ignite a mixture gas in the burner port, a combustion member located between the burner port and the ignition unit, a plurality of combustion compartments defined by portions of the burner port and the combustion member to allow combustion of the mixture gas in the combustion compartments, and at least one distribution member configured to guide a portion of the mixture gas from at least one of the combustion compartment to another of the combustion compartment. The cooker includes a cooking cavity, the burner, mixing tubes for the mixture of gas, and a door closing the cooking cavity. | 10-25-2012 |
Yangho Kim, Changwon-Si KR
Patent application number | Description | Published |
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20140144422 | GAS OVEN RANGE - A gas oven range may include a cavity forming a cooking chamber in which food may be cooked and a burner assembly installed on a rear wall of the cavity to heat the cavity. The burner assembly may include a burner having flame holes formed therein, a plate supporting the burner, and a cover covering the burner to form a burner chamber. An inlet may guide air from the cooking chamber into the burner chamber, and a partition may be provided between the cover and the plate to partition air flowing from the cooking chamber into the burner chamber from flames generated by the burner. | 05-29-2014 |
20140144423 | GAS OVEN RANGE - A gas oven range may include a cavity forming a cooking chamber in which food may be cooked, and a burner assembly installed in the cavity. The burner assembly may include a burner having flame holes formed therein, and a cover covering the burner to form a burner chamber. The cover may include an inlet that guides air from the cooking chamber into the burner chamber and an outlet that discharges air heated by the burner. An air inlet may be formed at one wall of the cavity to introduce external air into the burner chamber. | 05-29-2014 |