Patents by Inventor Tae In AN

Tae In AN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MIF INHIBITORS AND METHODS OF USE THEREOF
    Publication number: 20190224274
    Abstract: Provided herein are methods of treating a disease, such as Parkinson's disease, that is due to increased poly [ADP-ribose] polymerase 1 (PARP-1) activation, by inhibiting macrophage migration inhibitory factor (MIF) nuclease activity.
    Type: Application
    Filed: August 31, 2017
    Publication date: July 25, 2019
    Inventors: Ted M. Dawson, Valina L. Dawson, Yingfei Wang, Hyejin Park, Jun Liu, Hanjing Peng, Tae-In Kim
  • WIRELESS COMMUNICATION SYSTEM USING MULTIPLE TRANSMISSION AND RECEPTION POINTS
    Publication number: 20190230672
    Abstract: Disclosed is a wireless communication system using multiple transmission and reception points. In a wireless communication system having a first transmission and reception point and at least one second transmission and reception point belonging to the same cell, the first transmission and reception point has a wider transmission area than the at least one second transmission and reception point, and the first transmission and reception point and the at least one second transmission and reception point generate downlink transmission signals by using the same physical layer cell ID or virtual cell IDs allocated to each terminal, and then the terminals generate uplink transmission signals by using the allocated virtual cell IDs.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 25, 2019
    Inventors: Young-Jo KO, Tae-Gyun NOH, Hee-Soo LEE, Bang-Won SEO, Jae-Young AHN
  • TOUCH SCREEN DEVICE AND CONTROL METHOD THEREFOR
    Publication number: 20190227666
    Abstract: A touch screen device and a control method therefor is provided. The touch screen device includes: a touch screen which is mounted on a monitor for displaying an image input from a plurality of image interfaces, on divided screens through a divided screen synthesizer so as to receive an input touch state; a touch control unit for selecting a matching touch interface from among a plurality of touch interfaces on the basis of division information of divided screens with respect to touch coordinates input from the touch screen, and converting the touch coordinates into absolute coordinates for the matching touch interface; and a touch output unit for outputting absolute coordinates to a matching touch interface by the touch control unit.
    Type: Application
    Filed: August 9, 2017
    Publication date: July 25, 2019
    Inventors: Son Ou LEE, Sang Su KIM, Tae Heon NOH, Hyeoung Kyu CHANG, IL GOOK CHO, Woo HWANGBO
  • Circuit board and manufacturing method thereof
    Patent number: 10362667
    Abstract: A circuit board is disclosed. In addition to insulating layers, the circuit board includes a structure for heat transfer that includes a first layer that is formed of graphite or graphene, a second layer that is formed of metallic material and disposed on one surface of the first layer, and a third layer that is formed of metallic material and disposed on the other surface of the first layer, and at least a portion of the structure for heat transfer is inserted into an insulation layer. Such a circuit board provides improved heat management. Also disclosed is a method of manufacturing the circuit board.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: July 23, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae-Hong Min, Myung-Sam Kang, Jung-Han Lee, Young-Gwan Ko
  • Electric motor and compressor having the same
    Patent number: 10361615
    Abstract: An electric motor is provided. The electric motor includes a hollow-shaped stator configured to have a teeth part protruding on an inner surface thereof, and a rotor configured to be inserted into the hollow-shaped rotor, and including an outer surface facing the teeth part, and a plurality of poles therein. The rotor includes a bridge part disposed between poles and has a front rotor groove and a back rotor groove that are each dented at a front and a back of the bridge part with respect to a rotating direction of the rotor.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: July 23, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-ho Yoon, Byoung-soo Ko, Hong-seok Kim, Hyung-chul Lee, Young-kwan Kim
  • Modulation index setting circuits of near field communication (NFC) devices, NFC devices, and methods of operating NFC devices
    Patent number: 10361751
    Abstract: A modulation index setting circuit of a near field communication (NFC) device, includes a current detector. The current detector generates a reference current based on detecting a transmitter current flowing in a transmitter of the NFC device respectively during a non-modulation interval, and generates a modulation current based on detecting the transmitter current flowing in the transmitter of the NFC device during a modulation interval. The modulation index setting circuit changes the transmitter current based on applying a driving strength control code to the transmitter, receives the reference current and the modulation current, calculates modulation indexes associated with separate, respective code values of the driving strength control code and generates a modulation index table that stores the modulation indexes.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byeong-Taek Moon, Il-Jong Song, Sung-Hye Choi, Tae-Ho Park
  • Multichannel fuel cell test station
    Patent number: 10359456
    Abstract: A multichannel fuel cell test station for testing a performance of a fuel cell membrane electrode assembly (MEA) is provided. The multichannel fuel cell test station may include a cell mounting portion configured to receive a plurality of unit cells, a gas supply configured to supply fuel gas to the unit cells and including a pressure generator and a mass flow controller (MFC), a temperature controller configured to maintain a constant ambient temperature of the unit cells, a humidifying portion configured to maintain a constant humidification state around the unit cells, a measurer configured to measure performances and electrochemical impedances of the unit cells, and a controller configured to control the gas supply, the temperature controller, the humidifying portion and the measurer.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: July 23, 2019
    Assignee: Korea Institute of Energy Research
    Inventors: Young Gi Yoon, Young Woo Choi, Tae Young Kim, Beom Jun Kim, Min Ho Seo, Jong Min Lee, Chi Young Jung
  • Method and circuit for controlling oscillator and apparatus employing the same
    Patent number: 10359793
    Abstract: An oscillator control circuit includes a zero-temperature coefficient (ZTC) estimator estimating a ZTC voltage based on a supply voltage supplied to the oscillator and a frequency of an oscillation signal output by the oscillator. The ZTC voltage is the magnitude of the supply voltage VDD which corresponds to the ZTC condition for the oscillator. The ZTC estimator generates a bias control signal such that the magnitude of the supply voltage becomes the ZTC voltage.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Seok Kim, Tae-Ik Kim, Ji-Hyun Kim
  • Dielectric composition and multilayer electronic component
    Patent number: 10358388
    Abstract: A multilayer electronic component includes: a body including first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween; and first and second external electrodes disposed on the body to be connected to the first and second internal electrodes, respectively, wherein each of the dielectric layers includes BamTiO3 and includes a plurality of grains and grain boundaries formed between adjacent grains, and a sum of contents of Si and Dy in the grain boundary is 10 to 15 parts by weight.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: July 23, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ki Myoung Yun, Dong Jun Jung, Jae Sung Park, Tae Young Ham, Hyung Soon Kwon, Jong Han Kim, Hyoung Uk Kim
  • Touch screen, touch panel, and display apparatus
    Patent number: 10359890
    Abstract: A lower electrode and an upper electrode have crossing portions where first element wiring of a mesh of the lower electrode and second element wiring of a mesh of the upper electrode cross each other in three dimensions. The lower electrode includes row-direction wiring and a floating electrode that are insulated from each other by disconnected portions provided to the first element wiring other than the crossing portions. The upper electrode includes column-direction wiring and a floating electrode that are insulated from each other by disconnected portions provided to the second element wiring other than the crossing portions.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: July 23, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Tatsuya Nakamura, Takeshi Ono, Tae Orita, Takashi Miyayama
  • Server offering service targeting user and service offering method thereof
    Patent number: 10360594
    Abstract: A server for offering a service targeting a user and a service offering method thereof, the method including: collecting data from a plurality of user devices; determining a unit zone partitioned from a service zone based on geographic information; adjusting the unit zone based on the amount of data collectable according to the determined unit zones; performing modeling to parse the data collected according to the adjusted unit zones; and offering a service targeting a user of the unit zone, based on results from the modeling.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: July 23, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je-hyok Ryu, Shin-il Kang, Hee-jun Song, Seung-yeol Yoo, Won-chang Jang, Gyu-tae Park, Hyun-sik Shim
  • Metal oxalate hydrate body having a certain shape, preparation method thereof, and metal oxide/carbon composite body prepared from the same
    Patent number: 10358457
    Abstract: The present invention relates to a metal oxalate hydrate body having a certain shape, a preparation method thereof, and a metal oxide/carbon composite body prepared by using the metal oxalate hydrate body. In the present invention, the metal oxalate body, whose shape is diversely controlled, and the metal oxide/carbon composite body therefrom are provided.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: July 23, 2019
    Assignee: Korea Institute of Energy Research
    Inventors: Ji Chan Park, Heon Jung, Ho Tae Lee, Jung Il Yang, Dong Hyun Chun, Sung Jun Hong, Seok Yong Hong
  • Devices and methods for lens shading correction of an image
    Patent number: 10362247
    Abstract: A lens shading correction circuit includes a gain generator configured to generate a first gain value for each pixel of an input image in response to a gain generation parameter, and an adjustment circuit configured to receive the first gain value and first YUV data, and to adjust at least one of U and V values of the first YUV data using at least one of the first gain value and a Y value of the first YUV data.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Se Yun Kim, Yong Gu Lee, Tae Hyun Kim, Woong Hee Lee
  • Method of monitoring of resistance welding quality of nuclear fuel rod
    Patent number: 10357844
    Abstract: A method of monitoring in real time pressure resistance welding of a cladding tube and an end plug. The method includes: a first step of detecting welding information including voltage, current, and welding force in a process of pressure resistance welding of a cladding tube and an end plug; a second step of comparing static factors obtained by calculating effective values for the welding information with predetermined reference values, respectively; a third step of calculating dynamic factors for the welding information including the gradient of instantaneous welding force, when the reference values are satisfied in the second step; and a fourth step of determining whether there is defect or not in welding quality by comparing the dynamic factors.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: July 23, 2019
    Assignees: KEPCO NUCLEAR FUEL CO., LTD., MONITECH CO., LTD.
    Inventors: Tae Hyung Na, Dong Soo Hwang, Mi Hye Ko, Kyung Woo Choi
  • System for controlling smart card and method thereof
    Patent number: 10360409
    Abstract: A system for managing smart cards is disclosed. A system for managing smart cards, comprises a key management server for managing at least one master key used to grant the right to manage a smart card which operates in conjunction with a mobile terminal, and generates an installation key, used to grant the right to install or store a predetermined applet, based on the master key, and a card management server for receiving the generated installation key, and provides the applet to the mobile terminal based on the installation key in response to a request from the mobile terminal.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: July 23, 2019
    Assignee: KT CORPORATION
    Inventors: Young Chual Park, Tae Joon Yang, Ki Jeong Lee
  • Semiconductor device having junctionless vertical gate transistor and method of manufacturing the same
    Patent number: 10361206
    Abstract: A junctionless vertical gate transistor includes an active pillar vertically protruding from a substrate and including a first impurity region, a second impurity region and a third impurity region sequentially formed over the first impurity region; gate electrodes coupled to sidewalls of the second impurity region; and bit lines arranged in a direction of intersecting with the gate electrodes and each contacting the first impurity region. The first to the third impurity regions include impurities of the same polarity.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: July 23, 2019
    Assignees: SK HYNIX INC., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jung-Min Moon, Tae-Kyun Kim, Seok-Hee Lee
  • Light-emitting film
    Patent number: 10359175
    Abstract: The present application relates to a light-emitting film, a method of manufacturing the same, a lighting device and a display device. The present application may provide a light-emitting film capable of providing a lighting device having excellent color purity and efficiency and an excellent color characteristic. The characteristics of the light-emitting film of the present application may be stably and excellently maintained for a long time. The light-emitting film of the present application may be used for various uses including photovoltaic applications, an optical filter or an optical converter, as well as various lighting devices.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: July 23, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Tae Gyun Kwon, Moon Soo Park, Su Young Ryu
  • Semiconductor devices and methods of fabricating the same
    Patent number: 10361194
    Abstract: Semiconductor device having less defects in a gate insulating film and improved reliability and methods of forming the semiconductor devices are provided. The semiconductor devices may include a gate insulating film on a substrate and a gate electrode structure on the gate insulating film. The gate electrode structure may include a lower conductive film, a silicon oxide film, and an upper conductive film sequentially stacked on the gate insulating film. The lower conductive film may include a barrier metal layer.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moon-Kyu Park, Jae-Yeol Song, Hoon-Joo Na, Yoon-Tae Hwang, Ki-Joong Yoon, Sang-Jin Hyun
  • Circuits and systems for low power magnetic secure transmission
    Patent number: 10360485
    Abstract: According to another embodiment, a system includes a driver circuit that drives a first output and a second output; a coil coupled between the first output and the second output such that the driver circuit drives current through the coil in response to control signals; and a programmable slew circuit coupled to the driver circuit. In some embodiments, a switch is coupled between the first output and the coil. In some embodiments an over-voltage protection circuit is coupled to protect the driver circuit.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: July 23, 2019
    Assignee: Integrated Device Technology, Inc.
    Inventors: Rui Liu, Tao Qi, Lijie Zhao, Gustavo James Mehas, Tae Kwang Park, Zhitong Guo, Siqiang Fan
  • Display screen or portion thereof with graphical user interface
    Patent number: D854548
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: July 23, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Jae Young Ro, Hyung Soo Kim, Han Tae Kang