Youmin
Youmin Lee, Seoul KR
Patent application number | Description | Published |
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20120279527 | DISHWASHER - Provided is a dishwasher. The dishwasher includes a tub having a receiving space in which objects to be washed are received, a sump for storing wash water supplied into the tub, a heater that heats the wash water in the sump to generate steam, a steam nozzle for spraying the steam into the tub, a filter assembly that purifies the wash water supplied to the sump and communicates with the tub so that the steam generated in the sump is supplied into the tub and a barrier for dividing inner space of the sump into a first section communicating with the filter assembly and a second section communicating with the steam nozzle. The barrier allows the wash water flows between the first and second sections and suppresses flow of the steam from the second section to the first section. | 11-08-2012 |
20140261576 | DISHWASHER AND METHOD OF CONTROLLING THE SAME - A dishwasher is provided. The dishwasher may include a case, a tub provided in the case and forming a dishwashing space, a re-using section provided inside the case and forming a space for storing wash water to be sprayed into the tub, and a water storing section provided inside the case and forming another space, separated from the re-using section, for storing externally supplied wash water. | 09-18-2014 |
20140283880 | DISHWASHER AND A METHOD FOR CONTROLLING THE SAME - A dishwasher is provided. The dishwasher may include a tub forming a washing space, a sump collecting washing water, a tank forming a storage space outside the tub, a motor generating a dynamic force to supply the washing water collected in the sump to the tank, and a controller incrementally increasing a water level of the tank by intermittently driving the motor. | 09-25-2014 |
20150265130 | METHOD OF CONTROLLING DISHWASHER - The present invention relates to a method for controlling a dishwasher. The method for controlling the dishwasher, including a sump for storing washing water collected from a tub and the washing water supplied from a raw water supply section, a washing arm for injecting the washing water at the sump into the tub, a washing pump for feeding the washing water at the sump into the washing arm, and a drainage pump for discharging the washing water at the sump outside, includes supplying the washing water to the sump; rinsing the sump by driving the washing pump and pumping the washing water until the washing water is injected from the washing arm; and dumping the washing water stored into the sump by driving the drainage pump after the rinsing for the sump. | 09-24-2015 |
Youmin Lee, Seongnam-Si KR
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20160065572 | Authentication Method and Apparatus Using Biometric Information and Context Information - The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A terminal is provided, which includes a sensing unit configured to collect authentication information; and a control unit configured to perform the authentication based on first authentication information and second authentication information, to control the sensing unit to collect third authentication information if it is determined that the authentication based on the first authentication information has succeeded and the authentication based on the second authentication information has failed, and to perform the authentication based on the third authentication information. Since the authentication is performed through a combination of biometric information and context information that are acquired from two or more terminals, reliability and security of the authentication can be heightened. | 03-03-2016 |
Youmin Liu, East Palo Alto, CA US
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20110189586 | Nanometer and sub-micron laminar structure of LaxSryMnOz for solid oxide fuel cells application - Structures, deposition systems and deposition processes related generally to a solid oxide fuel cells (SOFC) are provided. A nanometer to submicron laminar structure of La | 08-04-2011 |
Youmin Zhang, Shanghai CN
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20140152179 | PREHEATING CIRCUIT FOR ELECTRONIC BALLAST - A filament preheat module for preheating a filament of a lamp powered by a power circuit including an inverter, the inverter comprising an inductively coupled conductor, an inductively coupled conductor of the filament preheat module magnetically coupled to the inductively coupled conductor of the inverter to power the filament during preheating, and a switching circuit configured to electrically connect the power from the inductively coupled conductor of the filament preheat module to the filament. The switching module is configured to cutoff the power to the filament from the filament preheat module after a predetermined time period during preheating. | 06-05-2014 |
20150305128 | PROTECTING CIRCUIT FOR ARC DISCHARGE LAMP - Provided is a method to detect an arcing condition in an arc discharge lamp ballasts is disclosed. An AC current signal flows from the lamp load to ground via at least one ring core. The ring core is provided for detecting an arcing condition in AC current signal and the ballast circuit by detecting a current spike along the ring core. When there is a current spike in the primary core, created by the arcing condition, a proportional increase in voltage within a control signal occurs on the secondary core. A rectifier circuit is used for conditioning the increase in voltage within the control signal. A control circuit, responsive to the increase in voltage within the control signal, dynamically adjusts the operating frequency of a resonant inverter so that the arcing condition is extinguished. | 10-22-2015 |