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).

  • Metadata-based image processing method and apparatus
    Patent number: 10319085
    Abstract: Disclosed are a method and apparatus for generating local metadata including position information of a similar color mapping region and a color mapping function of the similar color mapping region and a method and apparatus for correcting color components 5 of a pixel in a similar color mapping region based on local metadata.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung-seok Min, Tae-gyu Lim, Seung-hoon Han, Ho-cheon Wey
  • Method and apparatus for generating reference signal in analog/digital mixed BF system
    Patent number: 10320540
    Abstract: A millimeter radio wave communication system. In a method for operating a base station (BS) in an analog/digital mixed BF system, an analog BF direction is determined. A digital BF precoder is determined for the determined analog BF direction. Digital BF precoding is performed using the digital BF precoder with respect to the determined analog BF direction. A DownLink Reference Signal (DL RS) is transmitted in the analog BF direction on which the digital BF precoding has been performed.
    Type: Grant
    Filed: December 24, 2016
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Young Kim, Shuangfeng Han, Jeong-Ho Park
  • Display device
    Patent number: 10321584
    Abstract: An exemplary embodiment provides a display device including: a display panel configured to include a first area, and a second area and a third area respectively disposed at opposite sides of the first area in a first direction; a first roller unit configured to wind the second area thereon; and a second roller unit configured to wind the third area of the display panel in an opposite direction to that of the first roller unit, wherein a distance between the first roller unit and the second roller unit which are separated from each other in the first direction can be adjusted.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: June 11, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Hwan Choi, Min-Sung Kim, Hyun Woo Koo, Jeong Ho Kim, Tae Woong Kim, Tae An Seo, Jung Hun Lee
  • System on chip, method of managing power thereof, and electronic device
    Patent number: 10317984
    Abstract: A system on chip includes an event manager configured to receive an event from an external source, an event analyzer configured to analyze the event received by the event manager to determine a voltage, a frequency, and power gating corresponding to the analyzed event, a power manager configured to set power on or off and to set a voltage, a clock manager configured to set a clock frequency, a power gating (PG) manager configured to set power gating, a main controller configured to include at least one modules and a central processing unit (CPU), and a wakeup controller configured to control the power manager, the clock manager, and the PG manager, to transmit power having a starting voltage and a clock signal having a starting clock frequency, and to transmit a power gating signal to apply power only to one of the at least one modules operating so as to start the main controller.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-woo Kim, Dong-jin Lee, Ki-seon Cho
  • Pixel, organic light emitting display device using the same, and method of driving the organic light emitting display device
    Patent number: 10319306
    Abstract: A pixel includes an organic light emitting diode (OLED), a pixel circuit, and first and second transistors. The OLD includes a cathode electrode connected to a second power source. The pixel circuit includes a driving transistor having a gate electrode initialized by a third power source. The driving transistor controls the amount of current flowing from a first power source to the second power source via the OLED. The first transistor is connected between a fourth power source and the second power source and an anode electrode of the OLED. The first transistor is turned on based on a scan signal is supplied to a scan line. The second transistor is connected between a data line and the pixel circuit. The second transistor is turned on when the scan signal is supplied to the ith scan line.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Tae Jeong, Min Ku Lee, Ji Hyun Ka, Tae Hoon Kwon, Seung Kyu Lee, Seung Ji Cha
  • Passive containment spray system
    Patent number: 10319481
    Abstract: Provided is a passive containment spray system including: a spray coolant storage unit that communicates with a containment accommodating a reactor vessel and maintains equilibrium of pressure between the spray coolant storage unit and the containment; a spray pipe that is installed within the containment in such a manner that when an accident occurs, a coolant supplied from the spray coolant storage unit is sprayed into the containment through the spray pipe due to an increase in pressure within the containment; and a connection pipe one end of which is inserted into the spray coolant storage unit in such a manner as to provide a flow path along which the coolant flows and the other end of which is connected to the spray pipe in such a manner that the coolant is passively supplied to the spray pipe through the connection pipe therein.
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: June 11, 2019
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Young In Kim, Soo Jai Shin, Han Ok Kang, Keung Koo Kim, Ju Hyeon Yoon, Tae Wan Kim, Jae Joo Ha
  • Optical emission spectroscopy (OES) for remote plasma monitoring
    Patent number: 10319649
    Abstract: Methods and systems for etching substrates using a remote plasma are described. Remotely excited etchants are formed in a remote plasma and flowed through a showerhead into a substrate processing region to etch the substrate. Optical emission spectra are acquired from the substrate processing region just above the substrate. The optical emission spectra may be used to determine an endpoint of the etch, determine the etch rate or otherwise characterize the etch process. A weak plasma may be present in the substrate processing region. The weak plasma may have much lower intensity than the remote plasma. In cases where no bias plasma is used above the substrate in an etch process, a weak plasma may be ignited near a viewport disposed near the side of the substrate processing region to characterize the etchants.
    Type: Grant
    Filed: April 11, 2017
    Date of Patent: June 11, 2019
    Assignee: Applied Materials, Inc.
    Inventors: Tae Seung Cho, Soonam Park, Junghoon Kim, Dmitry Lubomirsky, Shankar Venkataraman
  • Wireless power receiver
    Patent number: 10320239
    Abstract: A wireless power receiver is disclosed. The wireless power receiver comprises: a resonance tank for receiving magnetic resonance-type wireless power; a rectifier including a diode bridge and a first switch connected to both ends of any one diode for forming the diode bridge, so as to rectify wireless power received by the resonance tank and supply the rectified wireless power to a load; and a controller controlling the first switch so as to operate the rectifier as a full-wave rectifier or a half-wave rectifier.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: June 11, 2019
    Assignee: MAPS. INC.
    Inventors: Jong Tae Hwang, Hyun Ick Shin, Min Jung Ko, Dong Su Lee, Jong Hoon Lee, Ki-Woong Jin, Joon Rhee
  • Method and apparatus for providing service
    Patent number: 10321271
    Abstract: A mobile device, a method performed by the mobile device for receiving a service from a server, and a non-transitory computer-readable recording medium having recorded thereon a program for executing the method performed by the mobile device are provided. The mobile device includes communication circuitry configured to receive a signal transmitted from a wireless transmitter; and a processor configured to determine identification information of the wireless transmitter based on the received signal and signal intensity information based on an intensity of the received signal, and provide the identification information and the determined signal intensity information to an application executed in the mobile device in order to send, to a server, a request for information based on the identification information and the determined signal intensity information.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Tae-young Kang, Hee-chul Jeon, Hye-rin Kim, Da-hye Park, Won-young Choi, Seung-hwan Hong
  • Speech signal processing method and speech signal processing apparatus
    Patent number: 10319367
    Abstract: A speech signal processing method of a user terminal includes: receiving a speech signal, detecting a personalized information section including personal information in the speech signal, performing data processing on the personalized information section of the speech signal by using a personalized model generated based on the personal information, and receiving, from a server, a result of the data processing performed by the server on a general information section of the speech signal that is different than the personalized information section of the speech signal.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: June 11, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-yoon Kim, Sang-ha Kim, Sung-soo Kim, Jin-sik Lee, Chang-woo Han, Eun-kyoung Kim, Jae-won Lee
  • Pixel output level control device and CMOS image sensor using the same
    Patent number: 10321080
    Abstract: A pixel output level control device may include: a pixel output level control unit suitable for controlling a pixel output level of a pixel signal of a pixel for reducing the time required for settling the pixel signal during a specific period; and a pixel output level retention unit suitable for maintaining the pixel output level of the pixel signal during the specific period to a fixed value, according to control of the pixel output level control unit.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 11, 2019
    Assignee: SK hynix Inc.
    Inventors: Tae-Hoon Kim, Woong-Hee Lee
  • Polyamic acid composition, polyamideimide film thereof and method for preparing polyamideimide film
    Patent number: 10316145
    Abstract: Provided are a polyamic acid composition, a polyamideimide film thereof, and a method for preparing the polyamideimide film. More specifically, provided are a polyamideimide film capable of implementing excellent optical properties in addition to inherent physical properties of polyimide by using a polyamic acid composition including a combination of specific components, and a method for preparing the polyamideimide film.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: June 11, 2019
    Assignee: SK Innovation Co., Ltd.
    Inventors: Sang Yoon Park, Hyeon Jeong Kim, Jin Hyung Park, Tae Sug Jang
  • Static random access memory cell capable of performing differential operation
    Patent number: 10319434
    Abstract: Disclosed is an SRAM cell capable of performing a differential operation. An SRAM cell according to an embodiment of the present disclosure may include a data node portion including four transistors constituting first and second data nodes; a data controller including first and second pass-gate transistors configured to control read and write of data in the first and second data nodes; and a control transistor connected to the data node portion through the second data node and configured to be controlled based on a driving voltage of a second word line having an opposite polarity to a first word line transmitting a driving voltage to the data controller.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: June 11, 2019
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Seong Ook Jung, Ju Hyun Park, Han Wool Jeong, Tae Woo Oh
  • VEHICULAR BATTERY COOLING SYSTEM AND METHOD FOR CONTROLLING THE SAME
    Publication number: 20190173136
    Abstract: Disclosed is a cooling system for a battery of a vehicle and a method for cooling the battery. A heat absorption member is attached to a terminal of battery cell of the battery for absorbing heat. A controller of the vehicle computes heat generation based on the driver's input about the vehicle's destination, controls the battery to limit its current output after temperature.
    Type: Application
    Filed: June 6, 2018
    Publication date: June 6, 2019
    Inventors: Jeong Hun SEO, Jun Seok CHOI, Yong Jae KIM, Hui Tae YANG
  • LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20190171067
    Abstract: A liquid crystal display device includes a light source member and a display panel disposed on the light source member. The display panel includes a first substrate and a second substrate facing each other, a liquid crystal layer, and a color conversion layer that is disposed between the liquid crystal layer and the first substrate. The color conversion layer includes a light emitter and a low refractive body having a refractive index of about 1.0 to about 1.3. The liquid crystal display device exhibits high color reproducibility and improves external light extraction efficiency.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Inventors: Kwangkeun LEE, Youngmin KIM, Haeil PARK, Moonjung BAEK, Seon-tae YOON, Kunhee JO
  • SYSTEM FOR FORECASTING TRAFFIC CONDITION PATTERN BY ANALYSIS OF TRAFFIC DATA AND FORECASTING METHOD THEREOF
    Publication number: 20190172344
    Abstract: The present invention relates to a system for forecasting the traffic condition pattern by an analysis of traffic data.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 6, 2019
    Applicant: BLUESIGNAL CORPORATION
    Inventor: Seng Tae Baik
  • MEMORY DEVICE AND A METHOD OF OPERATING THE SAME
    Publication number: 20190172531
    Abstract: A memory device including: a memory cell array, including a memory cell having a switch element and a data storage element connected to the switch element, wherein the data storage element has a phase change material; and a memory controller for inputting a first read current to the memory cell to detect a first read voltage, inputting a second read current to the memory cell to detect a second read voltage, and inputting a compensation current to the memory cell, wherein the compensation current lowers a resistance value of the data storage element, the compensation current is input when a first state of the memory cell is different from a second state of the memory cell, the first state is determined using the first read voltage and the second state is determined using the second read voltage.
    Type: Application
    Filed: July 13, 2018
    Publication date: June 6, 2019
    Inventors: Chea Ouk Lim, Tae Hui Na, Jung Sunwoo, Yong Jun Lee
  • METHOD FOR TRANSMITTING AND RECEIVING COMPRESSED DATA AND APPARATUS FOR THE SAME
    Publication number: 20190173487
    Abstract: Disclosed herein are a method for transmitting and receiving compressed data and an apparatus therefor. According to the method for transmitting compressed data, a transmission apparatus for transmitting compressed data standardizes the value of an In-phase/Quadrature-phase (IQ) data sample to a preset type that is selected from among a positive number and a negative number, determines the sample type of the IQ data sample, the value of which is standardized to the preset type, based on a sample type determination rule, generates a compressed bit string based on the compression rule pertaining to the determined sample type, generates compressed data, including at least one of a reference bit corresponding to the sample type, the sign bit of the IQ data sample, and the compressed bit string, for each IQ data sample, and transmits the compressed data to a reception apparatus.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 6, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Eun-Hee HYUN, Je-Won LEE, Heung-Mook KIM, Joon-Young JUNG, Tae-Kyoon KIM
  • PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE
    Publication number: 20190170217
    Abstract: A planetary gear train apparatus of an automatic transmission may include input and output shafts, first to fourth planetary gear sets respectively having first to third, fourth to sixth, seventh to ninth, and tenth to twelfth elements, a first shaft fixed with the third element, and selectively connectable to the input shaft, a second shaft fixed with the fourth element, and selectively connectable to the input shaft, a third shaft fixed with the eleventh element and the output shaft, a fourth shaft fixed with the first, sixth, and ninth elements, a fifth shaft fixed with the seventh and twelfth elements, and shafts, each of which is selectively connectable to a housing and fixed to an element of the first to fourth gear sets which is not fixed with of the first to fifth shafts.
    Type: Application
    Filed: April 12, 2018
    Publication date: June 6, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Ilhan Yoo, Seong Wook Hwang, Seongwook Ji, Juhyeon Park, Hyun Sik Kwon, Jae Chang Kook, Ki Tae Kim
  • OPERATING MODULE FOR DISPLAY AND OPERATING METHOD, AND ELECTRONIC DEVICE SUPPORTING THE SAME
    Publication number: 20190172386
    Abstract: An electronic device is provided. The electronic device may include a display driver module configured to, in response to receiving display data, divide the display data into a plurality of segments corresponding to a plurality of display regions, compare the display data in the plurality of segments to determine whether the display data in at least one segment is substantially same as the display data in another segment, and based on the comparison outcome, selectively amplify a first display signal generated from the display data in the at least one segment or a second display signal generated from the display data in the another segment.
    Type: Application
    Filed: January 28, 2019
    Publication date: June 6, 2019
    Inventors: Jong Kon BAE, Dong Hui KIM, Dong Kyoon HAN, Tae Sung KIM