Patents by Inventor In-jun Hwang

In-jun Hwang 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).

  • Error correcting circuit performing error correction on user data and error correcting method using the error correcting circuit
    Patent number: 10942805
    Abstract: An error correcting circuit receives a codeword including user data and a parity code, and performs an error correction operation on the user data. The circuit includes a first buffer, a decoder, a second buffer and a processor. The first buffer stores the codeword and sequentially outputs pieces of subgroup data obtained by dividing the codeword. The decoder generates pieces of integrity data for each of the pieces of subgroup data received from the first buffer, and performs the error correction operation on the user data using the parity code. The second buffer sequentially stores the pieces of integrity data for each of the pieces of subgroup data. The processor determines whether an error is present in the codeword based on the pieces of integrity data stored in the second buffer when at least one of the pieces of integrity data is updated in the second buffer.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: March 9, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Jun Hwang, Myung-Kyu Lee, Hong-Rak Son, Geun-Yeong Yu, Ki-Jun Lee
  • METHOD, SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORD MEDIUM FOR CRYPTOCURRENCY OPTIMIZATION TRADING
    Publication number: 20210056628
    Abstract: A method, system, and non-transitory computer-readable record medium for optimization trading of a cryptocurrency are provided. A method for optimization trading of a cryptocurrency includes calculating a volume of a target coin that is a cryptocurrency to be traded with a base coin corresponding to a cryptocurrency held by a user with respect to at least one market corresponding to a market cryptocurrency; and providing recommendation information related to trading of the target coin to an electronic device of the user based on the calculated volume of the target coin.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 25, 2021
    Applicant: LINE CORPORATION
    Inventors: Miyoung JANG, Jaeman KIM, Hyun Dong LEE, Byung Jun HWANG, Nara HWANG, Dong Young HEO, Byeong Guk GIM
  • ONE BODY TYPE TERMINAL ASSEMBLY OF DRIVING MOTOR FOR VEHICLE AND MANUFACTURING METHOD THEREOF
    Publication number: 20210057957
    Abstract: Provided are a one body type terminal assembly of a driving motor for a vehicle and a manufacturing method thereof, the one body type terminal assembly including a bus bar assembly including a plurality of ring-shaped bus bars overlapping each other, each of which is primarily insert-injection-molded and of which an outer surface is surrounded with an insulating material; and flanges which are simultaneously insert-injection-molded with the bus bar assembly to be formed to protrude from an outer circumferential surface of the bus bar assembly at intervals when the bus bar assembly is secondarily insert-injection-molded.
    Type: Application
    Filed: August 20, 2020
    Publication date: February 25, 2021
    Inventors: Seong Jun HWANG, Jin Ho JUNG, Hye Seong YANG
  • Electronic apparatus for generating screen image to be displayed by display apparatus and control method thereof
    Patent number: 10929078
    Abstract: An electronic apparatus includes a communicator, an image capturer configured to acquire a capture image of a display apparatus including a screen, and a processor configured to identify a screen area of the screen, within the capture image. The processor is further configured to sample a plurality of patch images, each of which having a predetermined unit size, from a background area outside the screen area within the capture image, generate a screen image to be displayed on the screen, based on the plurality of patch images, and control the communicator to transmit the screen image to the display apparatus.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: February 23, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-jun Hwang, Dong-hun Shin, Dae-wung Kim, Jun-yong Park, Young-ah Lee, Donghyeon Kim, Seok-ho Ban
  • STRUCTURE FOR ASSEMBLING TEMPERATURE SENSOR ANNULAR TERMINAL UNIT FOR DRIVE MOTOR AND METHOD OF ASSEMBLING THE TEMPERATURE SENSOR
    Publication number: 20210044180
    Abstract: A structure for assembling a temperature sensor of an annular terminal unit for a drive motor. The structure includes a terminal holder having an annular shape, a temperature sensor fixed to the terminal holder, a plurality of cores radially arranged on a lower surface of the terminal holder, a bobbin inserted into each of the plurality of cores, and a stator coil wound around each of the bobbins. The temperature sensor passes through the terminal holder in a vertical direction of the terminal holder and is inserted between the bobbins around which the stator coils are wound.
    Type: Application
    Filed: August 2, 2020
    Publication date: February 11, 2021
    Inventors: Yeong Woo SEO, Hye Seong YANG, Seong Jun HWANG
  • METHOD AND SYSTEM FOR DRIVING CIRCUIT BREAKER OF CRYPTOCURRENCY EXCHANGE
    Publication number: 20210019827
    Abstract: A cryptocurrency trading management method executed by a computer system is provided. The method may include: collecting trading information associated with a cryptocurrency for each cryptocurrency exchange with respect to a plurality of cryptocurrency exchanges; determining a market price of the cryptocurrency in a cryptocurrency market comprising the plurality of cryptocurrency exchanges, based on the trading information; comparing a trading price of the cryptocurrency on a first cryptocurrency exchange of the plurality of cryptocurrency exchanges with the market price; and triggering a circuit breaker for the cryptocurrency based on a result of the comparing the trading price with the market price.
    Type: Application
    Filed: July 16, 2020
    Publication date: January 21, 2021
    Applicant: LINE CORPORATION
    Inventors: Jaeman Kim, Miyoung Jang, Nara Hwang, Hyun Dong Lee, Dong Young Heo, Byung Jun Hwang, Byeong Guk Gim
  • METHOD AND APPARATUS FOR MEASURING INTERACTION FORCE BASED ON SEQUENTIAL IMAGES
    Publication number: 20200380297
    Abstract: A method of measuring an interaction force includes: generating feature maps corresponding to a plurality of sequential images; generating pooling maps respectively corresponding to feature map groups including a predetermined number of feature maps among the feature maps; generating attention maps corresponding to the pooling maps; and sequentially receiving feature maps modified based on the attention maps and outputting interaction force information.
    Type: Application
    Filed: December 17, 2019
    Publication date: December 3, 2020
    Applicants: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Dongguk University Industry-Academic Cooperation Foundation
    Inventors: Won Jun HWANG, Ho Chul SIN, Dong Yi KIM, Soo Chul LIM, Dae Kwan KO
  • Air conditioner and control method thereof
    Patent number: 10852010
    Abstract: An air conditioner and a control method thereof perform cooling through an outlet if room temperature or room humidity is high to reduce the room temperature or the room humidity, and closing the outlet to perform cooling at low velocity through an outlet hole if room temperature or room humidity reaches a predetermined value so that a user can little feel the wind velocity of cooling of the air conditioner, while maintaining indoor space at pleasant temperature or humidity. By performing cooling at low velocity through the outlet hole formed in the lower portion of the air conditioner, it is possible to cool the lower area of indoor space at pleasant temperature when a user is asleep.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Kweon Ha, Hee-Chan Kang, Jong Woon Kim, Tae Woo Kim, Seung Jun Park, Byoung-Ok Ahn, Hong Seok Jun, Jun Hwang, Kwon Jin Kim, Na Yeong Byeon, Hyeong Joon Seo
  • GENERATIVE ADVERSARIAL NETWORK (GAN)-BASED SYSTEM FOR GENERATING COLOR IMAGE FROM EDGE IMAGE
    Publication number: 20200372694
    Abstract: A generative adversarial network (GAN)-based system for generating a color image from an edge image includes: a first GAN training a model for converting the edge image into an intermediate image; and a second GAN training a model for converting the intermediate image into the color image, wherein an entropy of the intermediate image corresponds to a value between an entropy of the edge image and an entropy of the color image.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 26, 2020
    Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Won Jun HWANG, Dong Yi Kim, Joon Pyo Hong, Hyung Ho Kim
  • IMPLANTABLE MICRONEEDLE AND MANUFACTURING METHOD THEREFOR
    Publication number: 20200368452
    Abstract: The present invention provides an implantable microneedle and a manufacturing method therefor. An implantable microneedle according to the present invention comprises a coating layer for covering at least one part of the surface of a tip part of the microneedle. When exposed to moisture, the coating layer can be separated from the tip part of the microneedle and thus be implanted.
    Type: Application
    Filed: January 17, 2019
    Publication date: November 26, 2020
    Inventors: Seung Yun YANG, Sang-Gu YIM, Young Jun HWANG
  • ARTIFICIAL TURF
    Publication number: 20200332478
    Abstract: This invention relates to an artificial turf. The artificial turf comprises a base layer, a buffer layer positioned under the base layer and formed of single-fiber nonwoven fabrics, a pile unit penetrating the base layer and the buffer layer to be turfed, wherein the one end of the pile unit is projected to the upper direction of the base layer and the other end of the pile unit is positioned undersurface of the buffer layer, and a backing layer in contact with the undersurface of the buffer layer and the other end of the pile unit and formed of long-fiber non-woven fabrics. In this case, at least a portion of the buffer layer penetrates the base layer and is positioned on upper surface of the base layer to form pores.
    Type: Application
    Filed: July 23, 2018
    Publication date: October 22, 2020
    Inventors: Se Jun HWANG, Jong Pil KIM, Yeoung Hoon KWON, Ki Tae BAE
  • POLY(LACTIC ACID) RESIN COMPOSITION AND MOLDED PRODUCT COMPRISING SAME
    Publication number: 20200283622
    Abstract: The present invention relates to a polylactic acid resin composition and a molded product using same. Since the polylactic acid resin composition according to the present invention has excellent environmental friendliness and biodegradability, has excellent heat resistance characteristics due to high heat deformation temperature (HDT), and may be injection molded within a commercially reasonable cycle time due to high crystallinity and crystallization rate, it is suitable for the preparation of a molded product.
    Type: Application
    Filed: January 24, 2017
    Publication date: September 10, 2020
    Applicant: SK CHEMICALS CO., LTD.
    Inventors: Min-young KIM, Tae-Young KIM, Jeoung-Jun HWANG, Jae-il CHUNG
  • ELECTRONIC DEVICE FOR CREATING PARTIAL IMAGE AND OPERATION METHOD THEREOF
    Publication number: 20200280752
    Abstract: An electronic device, according to various embodiments, comprises: a communication unit; and a control unit, wherein the control unit may be configured to: receive, from one or more second electronic devices, via the communication unit, data regarding feedback on an image while transmitting the image that is received from a first electronic device to the one or more second electronic devices for displaying in the one or more second electronic devices; create a partial image for the one or more second electronic devices from the image on the basis of the data regarding the feedback; and provide the one or more second electronic devices with the partial image as an image corresponding to a user's preference associated with the one or more second electronic devices.
    Type: Application
    Filed: November 8, 2018
    Publication date: September 3, 2020
    Inventors: Joo Hee PARK, Dong Goo KANG, Pa Ra KANG, Soh Min AHN, Eun Young LIM, Gul Ji CHUNG, Sang Chul YI, Choul Jun HWANG
  • AIR CONDITIONER
    Publication number: 20200263882
    Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing having an inlet and an outlet, a blade having a plurality of discharge holes and provided to discharge air through the plurality of discharge holes, a first opening formed between one side of the blade near the inlet and the housing when the blade discharges air through the plurality of discharge holes, and a second opening formed between the housing and the other side opposite to the one side of the blade when the blade discharges air through the plurality of discharge holes.
    Type: Application
    Filed: August 29, 2018
    Publication date: August 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byung Ghun KIM, Do-Hoon KIM, Woo Seok SONG, Jun HWANG, Jong Moon KIM, Hyeong Joon SEO, Jong Moon LEE, Jun Hwa LEE, Hyeong Kyu CHO
  • Display apparatus and server apparatus providing feedback user interface
    Patent number: 10747408
    Abstract: A display apparatus is disclosed. The display apparatus includes a display to display contents on a screen and a controller to control the display to display a feedback user interface (UI) on the screen which is generated based on a user preference of the contents, and the feedback UI may include at least one of a poll UI which is related to the contents or a control UI that is used to control playback timing of the contents.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: August 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: So-yon You, Hee-won Ku, Young-in Park, Hee-kyoung Seo, Youn-ji Shim, Sung-jun Hwang
  • Mask frame assembly and method of manufacturing display apparatus by using the same
    Patent number: 10737289
    Abstract: A mask frame assembly including a frame having an opening, a mask having a first end and a second end supported on the frame, and a first member disposed between the first end of the mask and the frame, the first member including a material having a coefficient of thermal expansion greater than that of the mask. A method of manufacturing a display apparatus using the mask frame assembly also is disclosed.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: August 11, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seongjong Kang, Myoungki Kim, Jaeyoung Lee, Jaehoon Hwang, Jun Hwang
  • PARKING LEVER SWITCH AND OPERATING METHOD THEREOF
    Publication number: 20200156600
    Abstract: A parking lever switch may include a spring supporter; a switch input and output terminal, which can contact the spring supporter; an elastic spring supporting the spring supporter; a cable rod connected with the spring supporter; and a cable guide that guides the cable rod. The switch is energized when the force applied to the spring supporter connected with the cable rod is equal to or greater than the value obtained by multiplying a spring constant k of the elastic spring by a displacement.
    Type: Application
    Filed: October 16, 2019
    Publication date: May 21, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Won-Jun Hwang
  • STATOR ASSEMBLY OF HAIRPIN WINDING MOTOR
    Publication number: 20200127517
    Abstract: The present invention relates to a stator assembly of a hairpin winding motor, The hairpin coil includes a first end including a pair of two ends of the hairpin coil arranged to be adjacent to each other in a radial direction, a second end including a pair of two ends of the hairpin coil arranged to be adjacent to each other outside the first end in the radial direction, and a third end including a pair of two ends of the hairpin coil arranged to be adjacent to each other outside the second end in the radial direction. Here, a plurality of such first to third ends are repetitively formed along a circumferential direction, and a fixing cap fixes a preset number of ends among the plurality of first to third ends repetitively formed along the circumferential direction.
    Type: Application
    Filed: July 30, 2019
    Publication date: April 23, 2020
    Inventor: Seong Jun HWANG
  • Method of decoding low density parity check (LDPC) code, decoder and system performing the same
    Patent number: 10623019
    Abstract: A method of decoding a low density parity check (LDPC) code, includes dividing a parity check matrix of the LDPC code, into a plurality of sub blocks. The method further includes, for each of a plurality of decoding iterations, performing a node operation of each of target sub blocks among the plurality of sub blocks, the target sub blocks corresponding to a present decoding iteration among the plurality of decoding iterations, in a decoding schedule, estimating a reliability of each of the target sub blocks, based on a result of the node operation of each of the target sub blocks, and adjusting the decoding schedule, based on the reliability of each of the target sub blocks.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myung-Kyu Lee, Jae-Hong Kim, Ki-Jun Lee, Jun-Jin Kong, Hong-Rak Son, Se-Jin Lim, Young-Jun Hwang
  • METHOD FOR MANUFACTURING PHOTO-SINTERING PARTICLE, METHOD FOR MANUFACTURING PHOTO-SINTERING TARGET, AND PHOTO-SINTERING METHOD
    Publication number: 20200061704
    Abstract: Provided is a method for manufacturing photonic sintering particles. According to an embodiment, the method includes: preparing nano particles; and forming oxide films having different thicknesses with reference to the thermal conductivity of a substrate, on which the nano particles are to be formed, on surfaces of the nano particles.
    Type: Application
    Filed: October 18, 2019
    Publication date: February 27, 2020
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Hak-Sung KIM, Hyun-Jun HWANG, Gyung Hwan OH, Deok Joong KIM