Seongjun
Seongjun Ahn, Seoul KR
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20140325122 | NONVOLATILE MEMORY SYSTEM INCLUDING NONVOLATILE MEMORY DEVICE, MEMORY CONTROLLER AND OPERATING METHOD THEREOF - An operating method of a memory controller that controls a nonvolatile memory device is provided. A command is received from an external device. Whether the nonvolatile memory device is in a temperature control mode is determined. When the nonvolatile memory device is in the temperature control mode, the received command is delayed for a predetermined time until the received command is outputted to the nonvolatile memory device. When the nonvolatile memory device is in the temperature control mode, the nonvolatile memory device is in an idle state. | 10-30-2014 |
Seongjun Cho, Daejeon KR
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20150303873 | SPIN-TRANSFER TORQUE TYPE INJECTION LOCKING OSCILLATOR AND DESIGN METHOD THEREOF - The present invention provides a spin-transfer torque type injection locking oscillator which improves both power and noise performance by using pair of spin-transfer torque devices. One is optimized for high power and the other is optimized for low noise characteristics. The output signal of the low noise spin-transfer torque device is injected into the high output power spin-transfer torque for phase locking. The present invention has several advantages such as the miniaturization, the high quality and low cost, and the mass production of integrated chips by the nanoscale. | 10-22-2015 |
Seongjun Choi, Seoul KR
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20140091709 | HEADLAMP CONTROL SYSTEM AND METHOD FOR A VEHICLE - Disclosed is a headlamp control system for a vehicle capable of illuminating a location of a user by controlling lighting of the vehicle's headlamps and controlling driving of the headlamps through actuators based on communication with a radio signal transmitter possessed by the user. The headlamp control system can include: headlamps; one or more actuators installed in the headlamps for driving the headlamps upward, downward, left, and right; a plurality of radio signal receivers at two or more locations of the vehicle for receiving a radio signal; a portable radio signal transmitter for transmitting a radio signal to the radio signal receiver; and a controller for determining a position of the radio signal transmitter based on the radio signal and controlling the headlamp and the actuator to irradiated the position of the radio signal transmitter. | 04-03-2014 |
Seongjun Kim, Suita-Shi JP
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20120319280 | SEMICONDUCTOR DEVICE AND BONDING MATERIAL FOR SEMICONDUCTOR DEVICE - In a semiconductor device | 12-20-2012 |
Seongjun Lee, Daejeon KR
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20110054145 | Continuous Process for Manufacturing Aliphatic Polycarbonates from Carbon Dioxide and Epoxides - Disclosed is a continuous process for manufacturing aliphatic polycarbonate by polymerizing carbon dioxide and one or more epoxide compound in the presence of catalyst, in which carbon dioxide, one or more epoxide compound, and the catalyst are continuously supplied to polymerization reactor to produce aliphatic polycarbonate, separate unreacted carbon dioxide and epoxide compound and recycle them as raw materials. | 03-03-2011 |
Seongjun Park, Seoul KR
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20150122315 | TWO-DIMENSIONAL MATERIALS, METHODS OF FORMING THE SAME, AND DEVICES INCLUDING TWO-DIMENSIONAL MATERIALS - According to example embodiments, a two-dimensional (2D) material element may include a first 2D material and a second 2D material chemically bonded to each other. The first 2D material may include a first metal chalcogenide-based material. The second 2D material may include a second metal chalcogenide-based material. The second 2D material may be bonded to a side of the first 2D material. The 2D material element may have a PN junction structure. The 2D material element may include a plurality of 2D materials with different band gaps. | 05-07-2015 |
20150155374 | ELECTRONIC DEVICE - An electronic device includes a semiconductor layer, a tunneling layer formed of a material including a two-dimensional (2D) material so as to directly contact a certain region of the semiconductor layer, and a metal layer formed on the tunneling layer. | 06-04-2015 |
20150235959 | WIRING STRUCTURE AND ELECTRONIC DEVICE EMPLOYING THE SAME - Example embodiments relate to a wiring structure, a method of forming the same, and an electronic device employing the same. The wiring structure includes a first conductive material layer and a nanocrystalline graphene layer on the first conductive material layer in direct contact with the metal layer. | 08-20-2015 |