Patents by Inventor On Kim

On Kim 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).

  • Patent number: 10279401
    Abstract: Provided are a cutting insert and a tool holder on which the cutting insert is provided. The cutting insert includes a circular upper surface, a circular lower surface, a cylindrical lateral surface for connecting the upper surface and the lower surface, an upper cutting edge formed between the upper surface and the lateral surface, a lower cutting edge formed between the lower surface and the lateral surface, and a plurality of rotation-preventing parts provided at the lateral surface so as to prevent the cutting insert from rotating with respect to the tool holder. Each rotation preventing part includes an inner curved surface recessed toward the center of the lateral surface and convexly rounded so as to form concentric circles in conjunction with the lateral surface, and a stepped rotation-preventing surface parallel to the axial direction of the insert and connecting the inner curved surface and the lateral surface.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: May 7, 2019
    Assignee: KORLOY INC.
    Inventors: Sang-Yong Lee, Ki-Chan Nam, Nam-Sun Lee, Kane-Hee Lee, Sun-Yong Ahn, Young-Heum Kim
  • Patent number: 10283713
    Abstract: A deposition mask assembly includes a frame including a first opening portion and a second opening portion spaced apart from each other in a first direction, a first split mask group including a plurality of first split masks arranged on the first opening portion in a second direction crossing the first direction, and a second split mask group including a plurality of second split masks arranged on the second opening portion in the second direction, wherein a boundary between adjacent first split masks in the second direction and a boundary between adjacent second split masks in the second direction are at different positions.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 7, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Su Hwan Lee, Eun Ho Kim
  • Patent number: 10282210
    Abstract: A system and method for virtual hardware control includes accessing, by a controller, a first driver message from at least one hardware device driver for at least one hardware resource on a user device, the at least one hardware device driver located in a kernel space on an operating system of the user device, sending, by the controller, the first driver message to a first virtual device driver, the first virtual device driver located in the kernel space, and forwarding, by the first virtual device driver, the first driver message to a first virtual container, the first virtual container being a first user space that is outside the kernel space of the operating system.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: May 7, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yin Tan, Dong Jin Kim
  • Patent number: 10283744
    Abstract: Disclosed herein are a battery module and a battery pack. The battery module, having a plurality of battery cells, includes a unit module stack configured to have a structure in which a plurality of unit modules, each of which has a structure in which the battery cells are mounted to a cartridge, are stacked in a vertical direction on the basis of a ground, an upper end plate and a lower end plate for supporting an upper end and a lower end of the unit module stack, respectively, the upper end plate being provided with first fastening holes, the lower end plate being provided with second fastening holes, and a module housing provided with third fastening holes communicating with the second fastening holes, wherein first fastening members and second fastening members are inserted and fastened into the first fastening holes, the second fastening holes, and the third fastening holes.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: May 7, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Jaihyun Seo, Seong Tae Kim, Jin Kyu Lee
  • Patent number: 10284395
    Abstract: A time-based decision feedback equalizer (TB-DFE) circuit may include a voltage-to-time converter configured to convert a communication signal into a time-based signal. A timing of when an edge of the time-based signal occurs is indicative of a voltage level of the communication signal. The circuit may include a plurality of delay circuits arranged to process the time-based signal in series to generate a delay data signal. The delay circuits may adjust the timing of when the edge of the time-based signal occurs, and a corresponding time delay introduced by each of the delay circuits may be based on a respective weighting factor applied to one or more samples of an output digital signal previously generated by the TB-DFE circuit. A phase detector may compare a timing of an edge of the delay data signal with a reference clock signal and generate the output digital signal based on the comparison.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 7, 2019
    Assignee: Regents of the University of Minnesota
    Inventors: Po-Wei Chiu, Somnath Kundu, Hyung-il Kim
  • Patent number: 10282061
    Abstract: A method and a portable communication device are provided.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: May 7, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hyun-Kyoung Kim, Dae-Sung Kim, So-Ra Kim, Hang-Kyu Park, Seung-Kyung Lim
  • Patent number: 10284211
    Abstract: An injection-locked oscillator includes an oscillator and an injection circuit. The oscillator includes a first oscillation node through which a first oscillation signal is output and a second oscillation node through which a second oscillation signal is output, the second oscillation signal having a phase opposite to that of the first oscillation signal. The injection circuit provides an injection current between the first oscillation node and the second oscillation node according to a reference signal. The injection circuit includes a charging element configured to be charged or discharged in response to a reference signal and to provide the injection current between the first oscillation node and the second oscillation node.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: May 7, 2019
    Assignees: SK HYNIX INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sungwoo Kim, Sungyong Cho, Hankyu Chi, Suhwan Kim, Deog-Kyoon Jeong
  • Patent number: 10284895
    Abstract: A display apparatus for controlling a peripheral device and a method thereof are provided. The method may include transmitting, to a remote controller, a first turn-on signal to turn on the peripheral device; measuring a time interval between a first time when the display apparatus transmits the first turn-on signal to the remote controller and a second time when the display apparatus starts to receive content from the peripheral device in response to the first turn-on signal; and setting the measured time interval as a threshold time to determine whether the content is received from the peripheral device.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: May 7, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hae-Kwang Lee, Hyung-joon Kim, Dong-ryun Seok, Cheul-hee Hahm
  • Patent number: 10283675
    Abstract: A light emitting diode including a semiconductor stack including a lower semiconductor layer, an active layer, and an upper semiconductor layer; an upper electrode connected to the upper semiconductor layer and including an electrode pad and extensions extending from the electrode pad; and a lower electrode connected to the lower semiconductor layer. The electrode pad includes a first electrode pad having an elongated shape, disposed along a first side of the upper semiconductor layer, and covering the upper semiconductor layer near the first side of the upper semiconductor layer, and the extensions include an edge extension extending along an edge of the upper semiconductor layer in the electrode pad and surrounding a luminous region and middle extensions extending from the edge extension or the electrode pad and dividing the luminous region into a plurality of luminous regions.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: May 7, 2019
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Jong Kyun You, Byoung Kyu Park, Chang Yeon Kim, Chae Hon Kim
  • Patent number: 10283197
    Abstract: A method for reading a data of a memory cell comprising a selection device and a resistive memory device which has a high resistance state or a low resistance state according to a data stored therein includes: applying a first read voltage to the memory cell; applying a second read voltage to the memory cell, the second read voltage having a level lower than a level of the first read voltage; and sensing the data of the memory cell while the second read voltage is applied to the memory cell.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: May 7, 2019
    Assignee: SK hynix Inc.
    Inventors: Myoung-Sub Kim, Seok-Man Hong, Tae-Hoon Kim
  • Patent number: 10278971
    Abstract: The disclosed subject matter provides methods using and kits comprising a compound of formula (I) or a hydrate, a solvate, or a pharmaceutically acceptable salt thereof. The disclosed subject matter further provides a method of treating one or more symptoms of cancer comprising administering to a subject in need thereof a compound of formula (I) and a process for preparing such.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: May 7, 2019
    Assignee: REXAHN PHARMACEUTICALS, INC.
    Inventors: Young Bok Lee, Deog Joong Kim, Godefridus J. Peters, Reza Mazhari, Dzjemma Sarkisjan
  • Patent number: 10283360
    Abstract: Methods for manufacturing a semiconductor device include forming a gate line extending in a first direction in a substrate, and an impurity region on a side surface of the gate line, forming an insulating film pattern on the substrate, the insulating film pattern extending in the first direction and comprising a first through-hole that is configured to expose the impurity region, forming a barrier metal layer on the first through-hole, forming a conductive line contact that fills the first through-hole and that is electrically connected to the impurity region, forming a first mask pattern on the conductive line contact and the insulating film pattern, the first mask pattern extending in a second direction that is different from the first direction and the first mask pattern comprising a first opening, and removing corners of the barrier metal layer by partially etching the barrier metal layer.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: May 7, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chan Sic Yoon, Ki Seok Lee, Dong Oh Kim, Yong Jae Kim
  • Patent number: 10283056
    Abstract: An autostereoscopic 3D image display device using time division is provided. The image display device includes a backlight, an image display panel, a controller, and a viewer position tracking system. The backlight includes a plurality of line sources which are disposed at certain intervals. The image display panel displays a 3D image. The controller controls the backlight and a viewing point image of the image display panel. The viewer position tracking system determines a pupil position of a viewer and transfers position information to the controller. The image display panel provides two or more viewing points. The line sources configure two or more line source sets that are separately driven at the same time. The two or more line source sets are sequentially driven.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: May 7, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Kyu Kim, Ki Hyuk Yoon
  • Patent number: 10284198
    Abstract: A memory system includes a memory module and a memory controller. The memory module includes a plurality of memory devices with corresponding ZQ calibration circuits therein. The memory controller, which is electrically coupled to the memory module, includes a ZQ global managing circuit therein. This ZQ global managing circuit is configured to determine a plurality of calibration values associated the corresponding ZQ calibration circuits in the plurality of memory devices, in response to calibration result data generated by the plurality of ZQ calibration circuits. The memory module is mounted within a memory slot. In addition, the plurality of calibration values account for signal loading characteristics of the memory module within the memory slot.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: May 7, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Yeol Lee, Seokil Kim, Hoiju Chung, Yongjae Shin, YouKeun Han
  • Patent number: 10283109
    Abstract: A nickname management apparatus includes a speech agent configured to recognize a speech of a user to obtain nickname information of a device, and a nickname manager configured to determine a device corresponding to the nickname information from one or more devices on a network, and register the named device based on the determination.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: May 7, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyoung Min Park, Kyoung Gu Woo, Hye Jin Kam, Jung Hoe Kim
  • Patent number: 10283750
    Abstract: A rechargeable battery module that effectively imparts a curvature using a rechargeable battery formed as a pin-shaped rechargeable battery with a very small diameter is provided. The rechargeable battery module includes a plurality of rechargeable batteries arranged in parallel, wherein each rechargeable battery comprises a case and terminals that extend from respective ends of the case along a length direction of the case. The module includes a plurality of caps, wherein each cap is coupled to an end of a rechargeable battery of the plurality of rechargeable batteries and is electrically connected to one of the terminals of the rechargeable battery. The module also includes a connector on each cap connecting adjacent caps coupled to corresponding rechargeable batteries. The adjacent caps are moveable relative to the connector such that a curvature between the corresponding rechargeable batteries changes in a direction crossing the length direction.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: May 7, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jin-Hyon Lee, Ji-Woon Lee, Eun-Young Goh, Sang-In Park, Sung-Yong Kim, Jin-Seon Shin, Jong-Ki Lee
  • Patent number: D847588
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: May 7, 2019
    Assignee: HELEN OF TROY LIMITED
    Inventor: Sunny Kim
  • Patent number: D847806
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: May 7, 2019
    Assignee: Modne, Inc.
    Inventor: Woojin Kim
  • Patent number: D847897
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 7, 2019
    Assignee: Oakley, Inc.
    Inventor: Joon H. Kim
  • Patent number: D848098
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: May 7, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Bohyun Nam, Jaeyoung Kim, Myungwhoon Lee