Patents by Inventor Hyun A Park

Hyun A Park 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).

  • METHOD AND SYSTEM FOR GPU VIRTUALIZATION BASED ON CONTAINER
    Publication number: 20200210242
    Abstract: A GPU virtualization method based on a container comprises the steps of: transmitting, if the container is created, a configuration file including GPU resource constraint information and an API profile to the container, by a node controller; and implementing a virtual GPU, when the container is executed, by intercepting a library call and changing an argument related to a GPU resource amount by a library controller provided in the container, and by intercepting a system call and changing argument and return values by a system call controller.
    Type: Application
    Filed: May 30, 2019
    Publication date: July 2, 2020
    Inventors: Joon Gi KIM, Jeong Kyu SHIN, Jong Hyun PARK
  • MULTILAYER CAPACITOR
    Publication number: 20200211776
    Abstract: A multilayer capacitor includes a body in which a plurality of internal electrodes are stacked, including a ceramic sintered body; and external electrodes disposed on an external surface of the body and electrically connected to the internal electrodes. The ceramic sintered body includes a liquid pocket.
    Type: Application
    Filed: March 11, 2020
    Publication date: July 2, 2020
    Inventor: Byung Hyun PARK
  • METHOD FOR SIMULTANEOUS TRANSMISSION OF CONTROL SIGNALS, TERMINAL THEREFOR, METHOD FOR RECEIVING CONTROL SIGNAL, AND BASE STATION THEREFOR
    Publication number: 20200214030
    Abstract: The present invention relates to a method and an apparatus allowing a simultaneous transmission of control signals in a wireless communication system.
    Type: Application
    Filed: March 6, 2020
    Publication date: July 2, 2020
    Inventor: Dong Hyun PARK
  • Silicon compound and hard coating film and display device including the same
    Patent number: 10698241
    Abstract: A liquid crystal display device includes a liquid crystal panel; and a backlight unit disposed at one side of the liquid crystal panel. The backlight unit includes a prism sheet, which comprises a base and a plurality of prism patterns arranged on the base and a binder and a silicon compound having adjacent siloxane moieties linked via a diselenide group, and a light source disposed at a lower portion of the prism sheet. In the liquid crystal display device, the prism sheet is disposed between the light source and the liquid crystal panel.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: June 30, 2020
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Hye-Li Min, Jae-Hyun Park, Chang-Woo Chun
  • Scan driver
    Patent number: 10699616
    Abstract: In a scan driver including a plurality of stages configured to supply scan signals to scan lines, the scan driver includes: an i?1th stage configured to supply an i?1th scan signal to an i?1th scan line while controlling a node Qi?1 (i is a natural number) in response to a first clock signal, a third clock signal, and a control voltage; an ith stage configured to supply an ith scan signal to an ith scan line while controlling a node Qi in response to a second clock signal, a fourth clock signal, and the control voltage; and a controller connected to the i?1th stage and the ith stage, and configured to supply the control voltage.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: June 30, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun Hyun Park, Keum Nam Kim, Sung Hwan Kim, Kyoung Ju Shin
  • Method and apparatus for transmitting/receiving positioning reference signal
    Patent number: 10700835
    Abstract: An apparatus and method for processing positioning reference signal are disclosed. A method may include receiving, by a narrow-band (NB) user equipment (UE), positioning reference signal (PRS) configuration information, determining, by the NB UE, narrowband PRS (NB PRS) configuration information for the NB UE, the NB PRS configuration information comprising information of an NB PRS reference cell that generates an NB PRS for the NB UE, determining, by the NB UE, PRS configuration information for a UE, the UE being assigned to use a frequency band unavailable for the NB UE, and the PRS configuration information comprising information of a PRS reference cell that generates a PRS for the UE, generating, based on the NB PRS configuration information and the PRS configuration information, a reference signal time difference (RSTD) measurement, and transmitting, by the NB UE, the RSTD measurement.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: June 30, 2020
    Assignee: Innovative Technology Lab Co., Ltd.
    Inventors: Dong Hyun Park, Sung Jun Yoon
  • SEMICONDUCTOR DEVICE USING EMC WAFER SUPPORT SYSTEM AND FABRICATING METHOD THEREOF
    Publication number: 20200203331
    Abstract: Provided are a semiconductor device using, for example, an epoxy molding compound (EMC) wafer support system and a fabricating method thereof, which can, for example, adjust a thickness of the overall package in a final stage of completing the device while shortening a fabricating process and considerably reducing the fabrication cost. An example semiconductor device may comprise a first semiconductor die that comprises a bond pad and a through silicon via (TSV) connected to the bond pad; an interposer comprising a redistribution layer connected to the bond pad or the TSV and formed on the first semiconductor die, a second semiconductor die connected to the redistribution layer of the interposer and positioned on the interposer; an encapsulation unit encapsulating the second semiconductor die, and a solder ball connected to the bond pad or the TSV of the first semiconductor die.
    Type: Application
    Filed: August 20, 2019
    Publication date: June 25, 2020
    Inventors: Jin Young Kim, Doo Hyun Park, Ju Hoon Yoon, Seong Min Seo, Glenn Rinne, Choon Heung Lee
  • FUNCTIONAL DERIVATIVE COMPOUNDS OF ALANINE AND PROLINE AMINO ACIDS AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
    Publication number: 20200199065
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 30, 2017
    Publication date: June 25, 2020
    Inventors: Ki Duk Park, Yong-Sun Bahn, Jong-Seung Lee, Kyung-Tae Lee, Ae Nim Pae, Seul Ki Yeon, Yong Koo Kang, Jong Hyun Park, Siwon Kim, Bo Ko Jang, Ji Won Choi
  • METHOD OF OPERATING FUNCTION AND RESOURCE OF ELECTRONIC DEVICE
    Publication number: 20200204963
    Abstract: A portable communication device is provided. A communication connection is established with a first external device. A telephone call function using is deactivated, based at least in part on a determination that the portable communication device is communicatively coupled with the first external device and that a cellular communication circuitry of the first external device is available. While the telephone call function is deactivated, a telephone call is performed with respect to a second external device using the communication connection and a cellular communication between the first external device and the second external device. The cellular communication is established via the cellular communication circuitry of the first external device.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventors: Ji Hyun PARK, Kwang Sub SON, Dong II SON, Sung Ho SON, Su Ha YOON, Sun Kee LEE, Won Suk CHOI, Sun Min HWANG, Sung Hyuk SHIN
  • METHOD FOR NOTIFICATION TO DISEMBARK AND USER EQUIPMENT
    Publication number: 20200205119
    Abstract: A method for notifying a user of a disembarkation time by a user equipment (UE) is disclosed. Information about a departure station and information about a destination station are detected not only using at least one of Wi-Fi information and location information collected in an entry station, but also using a station pool. A preceding station located before a disembarkation station is detected not only using a subway line map, but also using at least one of Wi-Fi information and location information collected by the UE on the basis of the detected destination station information. A disembarkation time at a transfer station or at a destination station is pre-notified the user on the basis of the preceding-station recognition time. Therefore, it is possible to pre-notify a user of disembarkation time information at a transfer station and a destination station on a subway route through 5G network.
    Type: Application
    Filed: January 15, 2020
    Publication date: June 25, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Yongseok SEO, Taeyoung LEE, Juhyoung LEE, Yong Suk LEE, Jong Jin PARK, Yoon Kyum KIM, Dong Woo SOHN, Sung Hyun PARK
  • METHOD AND DEVICE FOR PROVIDING USER-CUSTOMIZED INFORMATION
    Publication number: 20200201926
    Abstract: A method for providing user-customized information is disclosed. The method for providing user-customized information can provide information suitable for a user's situation by: obtaining information on a location where a terminal is located, and information on the time when the location information was obtained; obtaining situation information of a user of the terminal predicted on the basis of the location information and the time information; and requesting, to a server, situation-adaptive information corresponding to the user's situation on the basis of the obtained situation information of the user, pre-stored profile information of the user, and state information of the terminal at a time when the location information is obtained so as to obtain the situation-adaptive information from the server.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Hang-kyu KIM, Chi-hyun PARK, Hae-dong YEO
  • Display apparatus and method of manufacturing the same
    Patent number: 10693016
    Abstract: A display apparatus includes a thin film transistor on a first base substrate, the thin film transistor including a gate electrode disposed on the first base substrate, an active pattern disposed on the first base substrate and including a semiconductor layer including of amorphous silicon and an ohmic contact layer which is on the semiconductor layer, a drain electrode disposed on the ohmic contact layer and having a first thickness, and a source electrode disposed on the ohmic contact layer and having a second thickness which is greater than the first thickness.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: June 23, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Pil Soon Hong, Hyunyoung Jung, Chulwon Park, Gwui-Hyun Park, Jeongmin Park
  • Method and Apparatus for Controlling Adaptive Reporting in TDD Environment
    Publication number: 20200196280
    Abstract: A method for enabling a base station to control adaptive reporting in a TDD environment according to one embodiment of the present invention comprises the steps of: transmitting, from a base station to a terminal, an information element including reporting-setting information comprising reporting cycle and reporting offset of channel state information; transmitting information of a UL-DL setting change to the terminal; and receiving the channel state information by using the reporting cycle and the reporting offset of the reporting-setting information corresponding to the changed UL-DL setting.
    Type: Application
    Filed: February 27, 2020
    Publication date: June 18, 2020
    Inventor: Dong Hyun Park
  • SCAN DRIVER AND DISPLAY DEVICE HAVING THE SAME
    Publication number: 20200193912
    Abstract: A scan driver includes stages for outputting scan signals. An nth stage includes: a first driving controller for controlling a voltage of a first node and a voltage of a second node in response to a previous carry signal; a second driving controller for controlling a voltage of a first driving node, based on a sensing-on signal, a next carry signal, the voltage of a first power source, the voltage of the first node, and a voltage of a sampling node, and controlling a voltage of a second driving node, based on the voltage of the sampling node and a sensing clock signal; an output buffer for outputting a carry signal and the scan signal; and a connection controller for electrically coupling the first node and the first driving node and electrically coupling the second node and the second driving node, in response to a display-on signal.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 18, 2020
    Inventors: Jun Hyun Park, Dong Woo Kim, Sung Jae Moon, An Su Lee, Kang Moon Jo
  • Device and Method for Qualitative and Quantitative Analysis of Heavy Metals Utilizing Rotary Disc System
    Publication number: 20200188909
    Abstract: The present invention relates to a device and a method for qualitative and quantitative analysis of heavy metals and more particularly provides a device and a method for qualitative and quantitative analysis of heavy metals utilizing a rotary disc system.
    Type: Application
    Filed: October 25, 2018
    Publication date: June 18, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Byung Hyun Park, Byoung Hyoun Kim, Dong Hyun Kim, Su Youn Han
  • HIGH-DENSITY ETHYLENE-BASED POLYMER USING HYBRID SUPPORTED METALLOCENE CATALYST AND PIPE USING SAME
    Publication number: 20200190238
    Abstract: The present invention relates to a high-density ethylene-based polymer and a pipe using the same, the high-density ethylene-based polymer including: an ethylene homopolymer; or a copolymer of ethylene and at least one comonomer selected from the group consisting of an ?-olefin, a cyclic olefin and linear, branched and cyclic dienes. The pipe using the high-density ethylene-based polymer of the present invention has more superior strain hardening than a conventional polyethylene resin pipe, and thus has excellent long-term pressure resistance characteristics and processability.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 18, 2020
    Applicant: HANWHA CHEMICAL CORPORATION
    Inventors: In Jun LEE, Jeong Hyun PARK, Yu Jeong LIM
  • DEVELOPING DEVICE HAVING AN AIR DISCHARGE PATH
    Publication number: 20200192247
    Abstract: A developing device includes a developer transport path through which a developer is agitated and transported, a developing roller mounted in the developer transport path, a discharging unit extending from the developer transport path in a length direction of the developing roller, the discharging unit including an air outlet from which air is discharged and a developer discharge outlet from which the developer is discharged, and a separating member mounted in the discharging unit to separate an inner portion of the discharging unit into an air discharge path, connecting the developer transport path and the air outlet, and a developer discharge path, connecting the developer transport path and the developer discharge outlet.
    Type: Application
    Filed: March 2, 2018
    Publication date: June 18, 2020
    Inventors: Jong Hyun PARK, Oh Dug KWON, Dong Geun LEE, Ho Jin JANG
  • DEVELOPER CIRCULATOR TO GUIDE DEVELOPER
    Publication number: 20200192245
    Abstract: A developing device comprising a developer transporting unit including a developer inlet through which a developer is reintroduced, a developer outlet through which the developer is discharged, and a developing roller mounted in the developer transporting unit; and a developer circulator including a first connection opening connected to the developer outlet, to receive the developer discharged through the developer outlet, a second connection opening connected to the developer inlet to reintroduce the developer through the developer inlet into the developer transporting unit, a waste opening through which the developer is discarded, and a guide member mounted in the developer circulator to selectively guide the developer received through the first connection opening to the second connection opening or to the waste opening.
    Type: Application
    Filed: March 19, 2018
    Publication date: June 18, 2020
    Inventors: Jong Hyun Park, Jong Hwa Park, Jang Hyun Son, Dong Geun Lee, Jeong Hyun Lee, Min Su Han
  • Display module including antenna
    Patent number: 10686246
    Abstract: Disclosed is a display module that includes at least one antenna, for use in an electronic device. The display module includes a display panel, and a magnetic sheet disposed under the display panel. The at least one antenna is disposed above the magnetic sheet. The magnetic sheet may serve to prevent degradation of electronic device performance by preventing the generation of eddy currents on a nearby metal part of the device.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon Park, Jong-Hyun Park, Yong Heo
  • Memory devices
    Patent number: 10685682
    Abstract: A memory device includes a first cell block on a substrate at a first level, and a second cell block on the substrate at a second level different from the first level. Each of the first and second cell blocks includes a word line extending in a first direction that is parallel to a top surface of the substrate, a word line contact connected to a center point of the word line, a bit line extending in a second direction that is parallel to the top surface of the substrate and intersects the first direction, a bit line contact connected to a center point of the bit line, and a memory cell between the word and bit lines. The second cell block is offset from the first cell block in at least one of the first and second directions.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-hyun Jeong, Jae-hyun Park