Patents by Inventor Jae-Won Chang

Jae-Won Chang 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).

  • Publication number: 20200280823
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Su-A BAEK, Kyung-Ae LIM, Seung-Chul CHOI, Jae-Won CHANG
  • Publication number: 20200270223
    Abstract: This disclosure provides compounds and compositions which may be modulators of MAGL and/or ABHD6 and their use as medicinal agents, processes for their preparation, and pharmaceutical compositions that include disclosed compounds as at least one active agent. The disclosure also provides for method of treating a patient in need thereof, where the patient is suffering from indications such as pain, solid tumor cancer and/or obesity comprising administering a disclosed compound or composition.
    Type: Application
    Filed: December 17, 2019
    Publication date: August 27, 2020
    Inventors: Justin S. CISAR, Cheryl A. GRICE, Todd K. JONES, Micah J. NIPHAKIS, Jae Won CHANG, Kenneth M. LUM, Benjamin F. CRAVATT
  • Publication number: 20200259655
    Abstract: Provided is a connected gateway server system for real-time vehicle control service that includes a vehicle terminal mounted on at least one vehicle; a gateway server relaying communication with the vehicle terminal; a connected gateway server for controlling a vehicle and acquiring a vehicle information in the form of REST API for each user through communication with the vehicle terminal, delivering a control command, a response information, and the vehicle information to the user's platform that has been validated as an API form, storing a terminal connection state information, an API authentication information, the vehicle information, and a user information, and performing a confirmation of update state and an update request of vehicle terminal; and an user platform for verifying validity in an API token manner through communication with the connected gateway server, fetching a necessary vehicle information in the API form or issuing the control command of vehicle.
    Type: Application
    Filed: July 31, 2017
    Publication date: August 13, 2020
    Applicant: Digiparts, Inc.
    Inventors: Hyuk Joon Woo, Sung Ill Jung, Jae Won Chang
  • Patent number: 10741588
    Abstract: An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting oxide thin-film transistors, silicon thin-film transistors, and capacitor structures. The capacitor structures may overlap the semiconducting oxide thin-film transistors. Organic light-emitting diode display pixels may have combinations of oxide and silicon transistors. In a liquid crystal display, display driver circuitry may include silicon thin-film transistor circuitry and display pixels may be based on oxide thin-film transistors. A single layer or two different layers of gate metal may be used in forming silicon transistor gates and oxide transistor gates. A silicon transistor may have a gate that overlaps a floating gate structure.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: August 11, 2020
    Assignee: Apple Inc.
    Inventors: Vasudha Gupta, Jae Won Choi, Shih Chang Chang, Tsung-Ting Tsai, Young Bae Park
  • Publication number: 20200242334
    Abstract: A method for analyzing face information in an electronic device is provided. The method includes detecting at least one face region from an image that is being captured by a camera module, zooming in the at least one detected face region, and analyzing the at least one detected and zoomed in face region according to at least one analysis item.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventors: Joo-Young SON, Jin-Ho KIM, Woo-Sung KANG, Yun-Jung KIM, Hong-Il KIM, Jae-Won SON, Won-Suk CHANG, In-Ho CHOI, Dae-Young HYUN, Tae-Hwa HONG
  • Publication number: 20200220098
    Abstract: A display may have organic light-emitting diode pixels formed from thin-film circuitry. The thin-film circuitry may be formed in thin-film transistor (TFT) layers and the organic light-emitting diodes may include anodes and cathodes and an organic emissive layer formed over the TFT layers between the anodes and cathodes. The organic emissive layer may be formed via chemical evaporation techniques. The display may include moisture blocking structures such as organic emissive layer disconnecting structures that introduce one or more gaps in the organic emissive layer during evaporation so that any potential moisture permeating path from the display panel edge to the active area of the display is completely terminated.
    Type: Application
    Filed: October 31, 2019
    Publication date: July 9, 2020
    Inventors: Tsung-Ting Tsai, Abbas Jamshidi Roudbari, Chuan-Sheng Wei, HanChi Ting, Jae Won Choi, Jianhong Lin, Nai-Chih Kao, Shih Chang Chang, Shin-Hung Yeh, Takahide Ishii, Ting-Kuo Chang, Yu Hung Chen, Yu-Wen Liu, Yu-Chuan Pai, Andrew Lin
  • Publication number: 20200220034
    Abstract: Discussed is a solar cell including a semiconductor substrate having an inclined part; first and second conductivity type regions formed at or on one surface of the semiconductor substrate; a first electrode connected to the first conductivity type region on the one surface of the semiconductor substrate; and a second electrode connected to the second conductivity type region on the one surface of the semiconductor substrate. At least one of the first and second electrodes includes a finger part including a plurality of inner finger parts extending in a first direction, and a plurality of outer finger parts extending in the first direction adjacent to an edge of the semiconductor substrate; and a connection part connecting at least some of the plurality of outer finger parts on one side of the semiconductor substrate adjacent to the inclined part.
    Type: Application
    Filed: January 7, 2020
    Publication date: July 9, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Won CHANG, Hyun Jung PARK
  • Patent number: 10707237
    Abstract: An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting oxide thin-film transistors, silicon thin-film transistors, and capacitor structures. The capacitor structures may overlap the semiconducting oxide thin-film transistors. Organic light-emitting diode display pixels may have combinations of oxide and silicon transistors. In a liquid crystal display, display driver circuitry may include silicon thin-film transistor circuitry and display pixels may be based on oxide thin-film transistors. A single layer or two different layers of gate metal may be used in forming silicon transistor gates and oxide transistor gates. A silicon transistor may have a gate that overlaps a floating gate structure.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: July 7, 2020
    Assignee: Apple Inc.
    Inventors: Vasudha Gupta, Jae Won Choi, Shih Chang Chang, Tsung-Ting Tsai, Young Bae Park
  • Publication number: 20200185556
    Abstract: Discussed is a solar cell including a semiconductor substrate, a conductive region disposed in the semiconductor substrate or over the semiconductor substrate, and an electrode electrically connected to the conductive region. The electrode includes a first electrode part and a second electrode part disposed over the first electrode part. The second electrode part includes a particle connection layer formed by connecting a plurality of particles including a first metal and a cover layer including a second metal different from the first metal and covering at least the outside surface of the particle connection layer.
    Type: Application
    Filed: December 5, 2019
    Publication date: June 11, 2020
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Won CHANG, Hyun Jung PARK, In Do CHUNG, Ji Soo KO
  • Patent number: 10681508
    Abstract: A method of, and a mobile terminal configured for, efficiently displaying an event indication in the form of a pop-up box during idle mode of a mobile terminal is provided. Upon occurrence of a second event in idle mode, it is determined whether an event pop-up box indicating an occurrence of a first event of the same type as the second event exists. When the event pop-up box indicating the occurrence of the first event exists, the event pop-up box is updated with information indicating the occurrence of the second event and displayed on a display.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 9, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su-A Baek, Kyung-Ae Lim, Seung-Chul Choi, Jae-Won Chang
  • Patent number: 10673131
    Abstract: A coil assembly includes: a substrate; and a coil wiring coupled to the substrate and including a spiral wiring and a lead wiring, wherein the spiral wiring includes a first section forming an outer portion of the spiral wiring and a second section, disposed inside the first section, and having a line width narrower than a line width of the first section.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: June 2, 2020
    Assignee: WITS Co., Ltd.
    Inventors: Dae Ung Ahn, Jae Hyoung Cho, Dae Seong Jeon, Sung Uk Lee, Ki Won Chang
  • Patent number: 10664686
    Abstract: A method for analyzing face information in an electronic device is provided. The method includes detecting at least one face region from an image that is being captured by a camera module, zooming in the at least one detected face region, and analyzing the at least one detected and zoomed in face region according to at least one analysis item.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: May 26, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Young Son, Jin-Ho Kim, Woo-Sung Kang, Yun-Jung Kim, Hong-Il Kim, Jae-Won Son, Won-Suk Chang, In-Ho Choi, Dae-Young Hyun, Tae-Hwa Hong
  • Publication number: 20200127363
    Abstract: A double loop antenna includes a source loop comprising: a spiral-shaped conductive source coil pattern disposed on a top surface of a board, and a source capacitor pattern comprising symmetrical conductive patterns disposed on the top surface and a bottom surface of the board; and a resonance loop comprising: a spiral-shaped conductive resonance coil pattern disposed on the bottom surface of the board, and a resonance capacitor pattern comprising symmetrical conductive patterns disposed on the top surface and the bottom surface of the board, wherein the source coil pattern and the resonance coil pattern are formed on different surfaces of the board.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: WITS Co., Ltd.
    Inventors: Sang Beom LEE, Hyung Wook Cho, Jun Seung Yi, Yu Jin Lee, Jae Suk Sung, Dae Ki Lim, Seung Hun Ryu, Ki Won Chang, Jae Hyoung Cho, Si Hyung Kim
  • Publication number: 20200075636
    Abstract: An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting oxide thin-film transistors, silicon thin-film transistors, and capacitor structures. The capacitor structures may overlap the semiconducting oxide thin-film transistors. Organic light-emitting diode display pixels may have combinations of oxide and silicon transistors. In a liquid crystal display, display driver circuitry may include silicon thin-film transistor circuitry and display pixels may be based on oxide thin-film transistors. A single layer or two different layers of gate metal may be used in forming silicon transistor gates and oxide transistor gates. A silicon transistor may have a gate that overlaps a floating gate structure.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 5, 2020
    Inventors: Vasudha Gupta, Jae Won Choi, Shih Chang Chang, Tsung-Ting Tsai, Young Bae Park
  • Patent number: 10580560
    Abstract: A coil module including a magnetic body having a first body portion extended in a first axial direction and a second body portion extended in a second axial direction different from the first axial direction; and a transmitting coil including a first coil wound around a portion of the first body portion and a second coil wound around a portion of the second body portion.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: March 3, 2020
    Assignee: WITS Co., Ltd.
    Inventors: Hee Seung Kim, Ki Won Chang, Chang Hee Lee, Jae Sun Won, Hyo Jung Yoon, Gie Hyoun Kweon
  • Patent number: 10547098
    Abstract: A double loop antenna includes a source loop comprising: a spiral-shaped conductive source coil pattern disposed on a top surface of a board, and a source capacitor pattern comprising symmetrical conductive patterns disposed on the top surface and a bottom surface of the board; and a resonance loop comprising: a spiral-shaped conductive resonance coil pattern disposed on the bottom surface of the board, and a resonance capacitor pattern comprising symmetrical conductive patterns disposed on the top surface and the bottom surface of the board, wherein the source coil pattern and the resonance coil pattern are formed on different surfaces of the board.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: January 28, 2020
    Assignee: WITS Co., Ltd.
    Inventors: Sang Beom Lee, Hyung Wook Cho, Jun Seung Yi, Yu Jin Lee, Jae Suk Sung, Dae Ki Lim, Seung Hun Ryu, Ki Won Chang, Jae Hyoung Cho, Si Hyung Kim
  • Patent number: 10483767
    Abstract: There are provided a thin film coil and an electronic device having the same, the thin film coil including a substrate; and a coil pattern including a first coil strand and a second coil strand formed on both surfaces of the substrate, respectively, wherein the first coil strand formed on one surface of the substrate includes at least one gyration path that passes through the other surface of the substrate and gyrates.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: November 19, 2019
    Assignee: WITS Co., Ltd.
    Inventors: Dae Ki Lim, Tae Sung Kim, Hyeon Gil Nam, Chan Gwang An, Hyun Seok Lee, Ki Won Chang, Chang Mok Han, Sang Woo Bae, Sung Eun Cho, Jae Suk Sung
  • Patent number: 10454303
    Abstract: There are provided a non-contact power supply device and a non-contact power supply method, in which a short beacon is transmitted to recognize a power receiving device, a long beacon is transmitted to wake-up a communications circuit of the power receiving device, and charging power is transmitted in a contactless manner, wherein at least one of signal levels of the short beacon and signal levels of the long beacon is varied.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: October 22, 2019
    Assignee: WITS Co., Ltd.
    Inventors: Si Hyung Kim, Soon Tack Oh, Hyun Keun Lim, Sung Uk Lee, Ki Won Chang, Chul Gyun Park, Jae Suk Sung, Chang Soo Kang
  • Patent number: 10435495
    Abstract: A copolymer includes (A) an aromatic vinyl-based monomer, (B) an unsaturated nitrile-based monomer, (C) a cross-linkable siloxane compound, and (D) an N-substituted maleimide-based monomer to realize a synergistic effect of matting characteristics and heat resistance properties. A thermoplastic resin composition including the copolymer, and a molded article including the thermoplastic resin composition are provided.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: October 8, 2019
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Joo Hyun Jang, Jae Won Heo, Bo Eun Kim, Kwang Soo Park, Yu Jin Jung, Ki Bo Chang, Young Sub Jin
  • Patent number: 10415674
    Abstract: A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 17, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Ho Kim, Woo Jin Chang, Jinseok Kim, Jae Chang Kook, Dong Hwan Hwang, Seong Wook Hwang, Jong Soo Kim, Tae Whan Kim, Seongwook Ji, Jin Won Seok, Yong Beom Kim, Hyun Sik Kwon, Jong Sool Park, Hyeonjin Kim, Kyeong Hun Lee