Jong Sam
Jong Sam Kim, Suwon-Si KR
Jong Sam Kim, Icheon-Si KR
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20130176056 | INVERTER DELAY COMPENSATION CIRCUIT - An inverter delay compensation circuit includes a comparison determination unit including a first delay circuit configured for receiving a reference signal and having an inverter chain and a second delay circuit configured for receiving the reference signal and more insensitive to a PVT variation than the first delay circuit, and configured to compare delay amounts of signals obtained by passing the reference signal through the first and second delay circuits, respectively, and the comparison determination unit configured for generating a plurality of control signals; and a compensation circuit unit configured to compensate for a delay amount of an input signal in response to the plurality of control signals and configured to output an output signal. | 07-11-2013 |
20140347093 | SEMICONDUCTOR APPARATUS - An internal voltage generation circuit of a semiconductor apparatus includes: an active driver configured to output an internal voltage to an output node; a standby driver configured to output the internal voltage to the output node; and a voltage stabilizer connected to the output node. The voltage stabilizer starts a voltage stabilization operation of supplying or receiving electric charges to or from the output node when an active enable signal is disabled, and stops the voltage stabilization operation in a predetermined time after the active enable signal is enabled. | 11-27-2014 |
Jong Sam Park, Yongin-Si KR
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20110285668 | TOUCH INPUT DEVICE - A touch input device is provided. The touch input device includes, a Printed Circuit Board (PCB), a plurality of Light Emitting Diodes (LEDs) mounted on the PCB and electrically connected to the PCB, a holder installed on the PCB and placed around the LEDs, and a touch sensor, placed on the LEDs and the holder, for transmitting light. | 11-24-2011 |
Jong Sam Yoon, Seoul KR
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20110057385 | HITTING GAME MACHINE AND METHOD FOR MULTIPLE PERSONS - The present invention relates to a hitting game machine and method for multiple persons. The hitting game machine includes a rotating circular plate, a plurality of targets, hitting object guides installed to cover sections, target sensing units provided for respective sections, display units for displaying free gifts, and target erection units. Accordingly, the present invention is advantageous in that a plurality of game players can selectively fell targets in consideration of the rotating speed of the circular plate and the descending speed of hitting objects, thus increasing interest in the game. | 03-10-2011 |
20120267850 | HITTING GAME MACHINE ALLOWING SUCCESSIVE INPUT OF COINS - A hitting game machine allows the successive input of coins. In the hitting game machine, each target which is to be rotated by a hit of a hitting member includes an eccentric shaft. The target is configured such that a rotating shaft integrally rotates along with a hit surface which is to be hit by the hitting member. Further, a longitudinal section of the hit surface has a plate shape, a longitudinal section of which is in a linear shape or a shape that is reduced in width from an upper end thereof to a lower end. Therefore, it is possible for several hitting members to successively hit the same one of targets of a circular plate that is rotating. | 10-25-2012 |
20140045565 | MERCHANDISER AND METHOD OF CONTROLLING GAME THEREOF - A merchandiser and a method of controlling a game thereof are disclosed. The merchandiser includes prize cartridges that have transparent partitions among which prizes are contained, drive parts that move the respective prize cartridges, a gaming device that executes a game provided for each of identification numbers of the prize cartridges, and a controller that controls the drive part so that the prize of the prize cartridge is dropped to a prize discharge part according to a result of playing the game. Thereby, since a designated prize can be acquired according to the result of playing a game, an interest in the game can be increased. | 02-13-2014 |
Jong-Sam Kim, Hwaseong-Si KR
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20130081104 | MOBILE DEVICE MANAGEMENT APPARATUS AND METHOD BASED ON SECURITY POLICIES AND MANAGEMENT SERVER FOR MOBILE DEVICE MANAGEMENT - A mobile device management apparatus has a policy storage unit that receives a plurality of security policies, which are classified into a plurality of profiles assigned priorities of activation and in which operating states of functions of a mobile device are defined. A management server supplies the profiles and the security policies to the mobile device. A policy implementation unit selectively activates the profiles so that control of the mobile device functions can be carried out with minimal communication, and also in response to changing events. | 03-28-2013 |
20140308810 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device includes sequentially forming an etch stop film and an insulating film on a substrate including a lower pattern forming a conductive mask pattern including a first opening on the insulating film, forming a via-hole in the insulating film using the conductive mask pattern as an etch mask, the via-hole exposing the etch stop film, removing the conductive mask pattern, and forming a passivation film along a side wall of the via-hole after removing the conductive mask pattern. | 10-16-2014 |
Jong-Sam Kim, Gyeonggi-Do KR
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20110156807 | INTERNAL VOLTAGE CONTROL CIRCUIT - An internal voltage control circuit includes active drivers, a control unit, and a time interval adjustment unit. The active drivers are configured to receive a common internal voltage. The control unit is configured to control respective enable operations of the active drivers. The time interval adjustment unit is configured to respectively supply enable signals, generated by the control unit, to the active drivers at respective predetermined time intervals. | 06-30-2011 |
Jong-Sam Kim, Seongnam-Si KR
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20140042528 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device and a method for fabricating the same are provided. The semiconductor device includes a device isolation region, a trench formed in the device isolation region, a void connected to the trench in the device isolation region, a first mask pattern formed along sidewalls of the trench and protruding inwardly with respect to the void, a gate insulating film formed along the sidewall of the void, and a gate electrode filling the trench and at least a portion of the void. | 02-13-2014 |
Jong-Sam Yu, Goyang-City KR
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20120219719 | METHOD OF MANUFACTURING COMPOSITE CARBON SHEET USING EXPANDED GRAPHITE SHEET AND MIXED DISPERSION SOLUTION - Disclosed herein is a method of manufacturing a composite carbon sheet, including the steps of: mixing 70 parts by weight of a first solution as a dispersant with 30 parts by weight of a second solution as a binder to prepare a third solution; mixing 80˜97 parts by weight of the third solution with 3˜20 parts by weight of any one selected from the group consisting of single-wall carbon nanotubes, double-wall carbon nanotubes, multi-wall carbon nanotubes, carbon nanofibers, carbon nanoparticles, graphene and fullerene to prepare a fourth solution; dispersing the fourth solution to prepare a mixed dispersion solution; and coating an expanded graphite sheet with the mixed dispersion solution. The method is advantageous in that the thermal conductivity of the composite carbon sheet manufactured by this method can be improved, the physical properties thereof can be enhanced, the exfoliation thereof can be prevented, and the tensile strength and tear strength thereof can be improved. | 08-30-2012 |