Sangkyun
Sangkyun Chae, Seoul KR
Patent application number | Description | Published |
---|---|---|
20150132709 | TEETH WHITENER - Disclosed is a tooth whitening apparatus including: a mouthpiece to which a gel for applying hydrogen peroxide is applied; a lamp unit disposed at an inner tip of a grip case to whiten teeth by using light; a secondary battery disposed on a lower side of a PCB control board inside the grip case; a vibration device disposed at an upper side of the grip case to be operated by an on-off switch; and a USB port charging unit disposed at a rear side of the grip case to charge the secondary battery. | 05-14-2015 |
Sangkyun Kang, Seoul KR
Patent application number | Description | Published |
---|---|---|
20080257054 | Differential Pressure Measuring Transducer Unit - The disclosure relates to a differential pressure transducer unit comprising an over-load protection system which is used to measure low differential pressure in liquids and gases under high static pressure load which can be connected to flanges on the working pressure lines. The differential pressure transducer unit consists of a planar multi-layered arrangement comprising layers which are conductive, insulating and which are insulated from each other, whereby the insulating and conductive layers comprises recesses which at least partially cover each other, wherein the measuring mechanism and the measuring value processing means are accommodated. At least one of the layers is a functional component of the over-load protection system. | 10-23-2008 |
20100255406 | SOLID-STATE FUEL CELL INCLUDING CHEMICAL ELECTROLYTE PROTECTION LAYER AND METHOD OF MANUFACTURING SAME - A solid-state fuel cell includes: an anode; an anode side chemical electrolyte protection layer disposed on the anode; a hydrogen ion conductive solid oxide film disposed on the anode side chemical electrolyte protection layer; a cathode side chemical electrolyte protection layer disposed on the hydrogen ion conductive solid oxide film; and a cathode disposed on the cathode side chemical electrolyte protection layer. | 10-07-2010 |
Sangkyun Kim, Yongin-Si KR
Patent application number | Description | Published |
---|---|---|
20110207326 | SLURRY FOR POLISHING AND PLANARIZATION METHOD OF INSULATING LAYER USING THE SAME - A polishing slurry includes an abrasive, a dispersion agent, a polish accelerating agent and an adhesion inhibitor. The adhesion inhibitor includes a benzene compound combined with a carboxyl group. Methods of planarizing an insulating layer using the slurry are also provided. | 08-25-2011 |
20160071762 | METHOD OF FABRICATING SEMICONDUCTOR DEVICE - Provided are a cleaning composition for removing an organic material remaining on an organic layer and a method of forming a semiconductor device using the composition. The cleaning composition includes 0.01-5 wt %. hydroxide based on a total weight of the cleaning composition and deionized water. | 03-10-2016 |
Sangkyun Kim, Seoul KR
Patent application number | Description | Published |
---|---|---|
20120216215 | METHOD AND SYSTEM FOR PROCESSING DATA FOR PREVENTING DEADLOCK - Provided are a method and system for processing data for preventing deadlock, and more particularly, provided are a method and system which process messages received at a message response standby state in an actor system so as to prevent deadlock. The data-processing method for preventing deadlock includes the following steps: (a) transmitting a read message for requesting information on the status of a target actor required for processing data; (b) receiving only read messages for reading information on the status of an actor until a response to the read message is received; and (c) when the response to the read message is received, processing relevant data using the status information. | 08-23-2012 |
Sangkyun Kim, Hwaseong-Si KR
Patent application number | Description | Published |
---|---|---|
20160137880 | SLURRY COMPOUNDS AND METHODS OF FABRICATING SEMICONDUCTOR DEVICES USING THE SAME - Provided are slurry compounds for polishing an SOH organic layer and methods of fabricating a semiconductor device using the same. The slurry compound may include a polishing particle, an oxidizing agent including at least one selected from the group consisting of a nitrate, a sulfate, a chlorate, a perchlorate, a chlorine, and a peroxide, and a polishing accelerator. | 05-19-2016 |
20160141182 | SLURRY COMPOSITIONS AND METHODS OF FABRICATING SEMICONDUCTOR DEVICES USING THE SAME - Provided are slurry compositions for polishing a germanium-containing layer and methods of fabricating a semiconductor device using the same. The slurry composition may include a polishing particle, an oxidizing agent, a polishing accelerator, and a selectivity control agent. The oxidizing agent may include at least one selected from the group consisting of superoxide, dioxygenyl, ozone, ozonide, chlorite, chlorate, perchlorate, halogen compounds, nitric acid, nitrate, hypochlorite, hypohalite, and peroxide. | 05-19-2016 |
Sangkyun Lee, Gyeonggi-Do KR
Patent application number | Description | Published |
---|---|---|
20120154981 | HYBRID SOLID ELECTROLYTE MEMBRANE, METHOD OF MANUFACTURING THE SAME, AND LITHIUM ION CAPACITOR COMPRISING THE SAME - The present invention provides a hybrid solid electrolyte membrane including a lithium electrolyte salt, an organic polymer, and an inorganic material, and a lithium ion capacitor comprising the same. It is possible to overcome damage of a separator and failure of a capacitor due to deposition of lithium ions on a cathode by using a hybrid solid electrolyte membrane in accordance with the present invention in a lithium ion capacitor. Further, it is possible to simplify manufacturing processes without a pre-doping process. Further, the hybrid solid electrolyte membrane can also perform a role of a separator. | 06-21-2012 |