Patents by Inventor Hyung-Jin Lee

Hyung-Jin Lee 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: 10394063
    Abstract: A display apparatus, particularly a display apparatus having a supporter member to improve the cooling efficiency, is provided. The display apparatus includes a display panel configured to display an image; a light source configured to emit a light to the display panel; a bottom chassis in which the light source is installed; and a supporter member configured to support the display panel, wherein the supporter member includes a cooling flow path configured to allow an air to flow to the inside of the supporter member.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: August 27, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Shan Na, Yong-Hun Kwon, Jong Bin Kim, Hyung Jin Lee
  • Patent number: 10367518
    Abstract: An apparatus is provided which comprises: a thermal sensor comprising one or more n-type devices or p-type devices that suffer from subthreshold factor variation, wherein the thermal sensor is to generate an output digital code representing a temperature; and a calibration circuitry coupled to the thermal sensor, wherein the calibration circuitry is to trim the effects of subthreshold factor variation from the output digital code.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: July 30, 2019
    Assignee: Intel Corporation
    Inventors: Cho-Ying Lu, Hyung-Jin Lee
  • Patent number: 10342080
    Abstract: A light-emitting diode (LED) lighting apparatus including at least one LED group including a plurality of LEDs, a rectifier configured to rectify an alternating current (AC) voltage and generate a driving voltage for the at least one LED group, and a system-in-package (SIP) configured to drive and control the at least one LED group, in which the SIP is connected to the at least one LED group and the rectifier, and includes a driving module, a functional module, and a first resistor disposed on a single substrate.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: July 2, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Sung Ho Jin, Sang Wook Han, Hyung Jin Lee
  • Patent number: 10341869
    Abstract: An embedded universal integrated circuit card (eUICC) configured to control and enforce policy rules includes a policy rule storage configured to define actions and conditions required to enforce a plurality of policies and store a plurality of policy rules; a policy controller configured to control the plurality of policy rules; and a policy enforcer configured to enforce the plurality of policy rules. The policy is a principle reflecting rules for controlling the eUICC and an external entity remotely managing the eUICC. The plurality of policy rules includes a first type of policy rules and a second type of policy rules, the first type of policy rules and the second type of policy rules being managed in physically different places.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: July 2, 2019
    Assignee: KT CORPORATION
    Inventors: Hyung Jin Lee, Youn Pil Jeung, Sung Chul Kim
  • Patent number: 10334443
    Abstract: A method for configuring a profile of a subscriber authenticating module embedded and installed in a terminal device, and an apparatus using same, are disclosed. The subscriber authenticating module embedded and installed in the terminal device according to an exemplary embodiment includes one or more network access application related data sets and one or more profiles having unique identifiers. The present invention enables an eco-system provider such as a network service provider, a eUICC manufacturer, or a terminal manufacturer to develop an efficient and rapid eUICC and provide a eUICC service.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: June 25, 2019
    Assignee: KT Corporation
    Inventors: Myoung Hee Seo, Kwan Lae Kim, Chul Hyun Park, Jin Hyoung Lee, Hyung Jin Lee, Youn Pil Jeung
  • Publication number: 20190144332
    Abstract: According to an embodiment, a cover glass includes a glass plate forming at least a portion of an electronic device, and a first coat layer deposited on a surface of the glass plate, the first coat layer at least partially including a network structure. The first coat layer includes silicon (Si), oxygen (O), and at least one impurity, and such that Si—O bonds are 80% or more by weight of the first coat layer. A polysilazane-applied coat is laid over one surface of the reinforced glass plate, providing an elegant haze glass cover.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 16, 2019
    Inventors: Wook-Tae KIM, In-Gi KIM, Ji-Won LEE, Chang-Soo LEE, Hyung-Jin LEE, Gyu-Ha JO, Yong-Hyun CHO
  • Publication number: 20190149243
    Abstract: Embodiments herein may relate to an interconnect that includes a transceiver, where the transceiver is configured to receive a data stream, convert the data stream to a quadrature amplitude modulation (QAM) mapping/shaping signal, where the QAM mapping/shaping signal is a frequency component of the data stream, convert the QAM mapping/shaping signal to a Hilbert transform signal, where the Hilbert transform signal includes a reverse order of an in-phase component of the QAM mapping/shaping signal and a reverse order of a quadrature component of the QAM mapping/shaping signal, convert the Hilbert transform signal to a QAM mapping/shaping signal, where the QAM mapping/shaping signal is a single sideband (SSB) time domain mm wave signal, where the SSB time domain mm wave signal is the Hilbert transform signal converted to a time domain signal, and communicate the SSB time domain mm wave signal over a waveguide using a waveguide interconnect.
    Type: Application
    Filed: December 18, 2018
    Publication date: May 16, 2019
    Applicant: Intel Corporation
    Inventors: Hyung-Jin Lee, Cho-ying Lu, Henning Braunisch, Telesphor Kamgaing, Georgios Dogiamis, Richard Dischler
  • Publication number: 20190147577
    Abstract: In a device for detecting a defect, the device includes: an image pickup unit including pixels, the image pickup unit generating a substrate image by picking up an image of a substrate having patterns formed on a top surface thereof; and a controller for detecting a defect located on the substrate, based on the substrate image, wherein the substrate image includes pattern images corresponding to the patterns, wherein each of the pattern images includes pixel values, wherein the controller detects the defect by comparing weights of pixel values for each of the pattern images.
    Type: Application
    Filed: September 19, 2018
    Publication date: May 16, 2019
    Inventors: Hyung Jin Lee, Dae Hong Kim, Sung Hoon Yang, Se Yoon Oh
  • Publication number: 20190115951
    Abstract: Embodiments herein may relate to an interconnect that includes a transceiver, wherein the transceiver is configured to generate a single side band (SSB) signal for communication over a waveguide and a waveguide interconnect to communicate the SSB signal over the waveguide. In an example, an SSB operator is configured to generate the SSB signal and the SSB signal can be generated by use of a finite-impulse response filter. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 18, 2019
    Applicant: Intel Corporation
    Inventors: Henning Braunisch, Georgios Dogiamis, Jeff C. Morriss, Hyung-Jin Lee, Richard Dischler, Ajay Balankutty, Telesphor Kamgaing, Said Rami
  • Publication number: 20190097293
    Abstract: There is disclosed in one example an electromagnetic wave launcher apparatus, including: an interface to an electromagnetic waveguide; a first launcher configured to launch a high-frequency electromagnetic signal onto a first cross-sectional portion of the waveguide; and a second launcher configured to launch a lower-frequency electromagnetic signal onto a second cross-sectional portion of the waveguide.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 28, 2019
    Applicant: Intel Corporation
    Inventors: Georgios Dogiamis, Adel A. Elsherbini, Henning Braunisch, Gilbert W. Dewey, Telesphor Kamgaing, Hyung-Jin Lee, Johanna M. Swan
  • Patent number: 10244596
    Abstract: Disclosed are a light emitting diode (LED) driver circuit having improved flicker performance and an alternating current-driving type LED lighting device including the same. The LED driver circuit can remove an LED off period using a charging and discharging circuit during a compensation period so as to reduce light output deviation of an LED lighting device, and provide a driving voltage to another element of the LED lighting device, using the charging and discharging circuit during an additional discharging period so as to simultaneously improve power efficiency.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: March 26, 2019
    Assignee: Seoul Semiconductor Co., Ltd.
    Inventors: Sung Ho Jin, Sang Wook Han, Young Do Jung, Hyung Jin Lee
  • Publication number: 20190089409
    Abstract: Embodiments may relate to a transceiver chip. The transceiver chip may include a substrate that has a first transceiver component and a second transceiver component positioned therein. The transceiver chip may further include a well material that is positioned between the first transceiver component and the second transceiver component. The well material may mitigate cross-talk between the first transceiver component and the second transceiver component. Other embodiments may be described or claimed.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Applicant: Intel Corporation
    Inventors: Telesphor Kamgaing, Georgios Dogiamis, Henning Braunisch, Hyung-Jin Lee, Richard Dischler
  • Publication number: 20190089036
    Abstract: Embodiments may relate to a dielectric waveguide that includes a substrate and a waveguide material disposed within the substrate. The dielectric waveguide may further include a waveguide launcher electromagnetically and physically coupled with the waveguide material, wherein the waveguide launcher is exposed at a side of the dielectric substrate. Other embodiments may be described or claimed.
    Type: Application
    Filed: November 15, 2018
    Publication date: March 21, 2019
    Applicant: Intel Corporation
    Inventors: Telesphor Kamgaing, Georgios Dogiamis, Aleksandar Aleksov, Gilbert W. Dewey, Hyung-Jin Lee
  • Publication number: 20190081635
    Abstract: There is disclosed in one example a communication apparatus, including: an analog data source; a digital communication interface; and an analog-to-digital converter (ADC) circuit assembly, including: an analog sample input; an input clock to provide frequency fin; a time-interleaved front end to interleave n samples of the analog sample input; and an ADC array including n successive-approximation register (SAR) ADCs, the SAR ADCs including self-clocked comparators and configured to operate at a frequency no less than f in n .
    Type: Application
    Filed: November 14, 2018
    Publication date: March 14, 2019
    Applicant: Intel Corporation
    Inventors: Peter Tsugio Kurahashi, Cho-ying Lu, Triveni Suryakant Rane, Carlos Fernando Nieva-Lozano, Hyung-Jin Lee
  • Publication number: 20190053346
    Abstract: An LED lighting apparatus capable of color temperature control includes a color temperature controller to receive a color temperature selection signal and output first and second control signals; a LED driver connected a plurality of LED groups; and a LED selection circuit including a first switch connected to a first node to which a rectified voltage is applied and receiving the first control signal, a first LED group selectively connected to the first node by the first switch, a second LED group connected in series with the first LED group, a third LED group selectively connected to the first node by the first switch, a fourth LED group connected in series with the third LED group, and a second switch for selectively connecting the output terminal of the second LED group or the fourth LED group to the LED driver by receiving the second control signal.
    Type: Application
    Filed: July 25, 2018
    Publication date: February 14, 2019
    Inventors: Keith Hopwood, Sung Ho Jin, Hyung Jin Lee, Sang Wook Han
  • Publication number: 20190044528
    Abstract: An apparatus is provided which comprises: a thermal sensor comprising one or more n-type devices or p-type devices that suffer from subthreshold factor variation, wherein the thermal sensor is to generate an output digital code representing a temperature; and a calibration circuitry coupled to the thermal sensor, wherein the calibration circuitry is to trim the effects of subthreshold factor variation from the output digital code.
    Type: Application
    Filed: February 7, 2018
    Publication date: February 7, 2019
    Applicant: Intel Corporation
    Inventors: Cho-Ying Lu, Hyung-Jin Lee
  • Patent number: 10187798
    Abstract: A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile among profiles, and which receives authentication completion information from an operator server of the communication network; and a network access unit which accesses the communication network on the basis of the authentication completion information, and which receives a service from the operator server on the basis of an operational profile corresponding to an operator of the communication network among the profiles.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: January 22, 2019
    Assignee: KT Corporation
    Inventors: Hyung Jin Lee, Kwan Lae Kim, Chul Hyun Park, Myoung Hee Seo, Jin Hyoung Lee, Youn Pil Jeung
  • Publication number: 20180374466
    Abstract: The anisotropic media has an anisotropic layer, is disposed between outer isotropic media, causes multiple mode transmission on an elastic wave having a predetermined mode incident into the anisotropic media, and has a mode-coupling stiffness constant not zero. A thickness of the anisotropic layer according to modulus of elasticity and excitation frequency satisfies Equation (2) which is a phase matching condition of elastic waves propagating along the same direction or Equation (3) which is a phase matching condition of elastic waves propagating along the opposite direction, to generate mode conversion Fabry-Pérot resonance, ???kqld?kqsd=(2n+1)?, ??Equation (2) ???kqld+kqsd=(2m+1)?, ??Equation (3) kql is wave numbers of anisotropic media with quasi-longitudinal mode. is wave numbers of anisotropic media with quasi-shear mode. d is a thickness of anisotropic media. n and m are integers.
    Type: Application
    Filed: July 24, 2018
    Publication date: December 27, 2018
    Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Yoon-young KIM, Xiongwei YANG, Min-woo KWEUN, Hyung-jin LEE
  • Patent number: 10109551
    Abstract: Embodiments of the present disclosure provide techniques and configurations for integrally determining a parameter (e.g., temperature) of a die of an integrated circuit. In one instance, the apparatus may comprise a die including a first (e.g., remote) area and a second (e.g., local) area disposed at a distance from the first area, and circuitry to determine a parameter associated with the remote area of the die. The circuitry may include: a first sensing device disposed in the remote area, to provide first readings associated with the parameter; a second sensing device disposed in the local area, to provide second readings associated with the parameter; and a control module coupled with the sensing devices and disposed in the local area, to facilitate a determination of the parameter based on the first and second readings provided by the first and second sensing devices. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 23, 2018
    Assignee: Intel Corporation
    Inventors: Cho-Ying Lu, Matthias Eberlein, Hyung-Jin Lee
  • Patent number: 10111092
    Abstract: A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile among profiles, and which receives authentication completion information from an operator server of the communication network; and a network access unit which accesses the communication network on the basis of the authentication completion information, and which receives a service from the operator server on the basis of an operational profile corresponding to an operator of the communication network among the profiles.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: October 23, 2018
    Assignee: KT Corporation
    Inventors: Hyung Jin Lee, Kwan Lae Kim, Chul Hyun Park, Myoung Hee Seo, Jin Hyoung Lee, Youn Pil Jeung