Patents by Inventor Ki Hoon Song

Ki Hoon Song 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: 10818862
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 27, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Hoon Pieh, Chang Wook Han, Hong Seok Choi, Ki-Woog Song, So Yeon Ahn, Seung Hyun Kim
  • Publication number: 20200325931
    Abstract: A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section.
    Type: Application
    Filed: September 25, 2019
    Publication date: October 15, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, DONG HEE INDUSTRIAL CO., LTD.
    Inventors: Ki Young SONG, Han Gil PARK, Sung Hoon LEE, Jae Sung HEO, Jae Young KIM, Eul Ho SON
  • Patent number: 10788072
    Abstract: A hinge bush for a vehicle pedal apparatus may include a flange connected to a cylindrical portion may include an elastic section that elastically deforms when coming in contact with the internal side of a pedal member and an inelastic section that generates a strong supporting force, whereby it is possible to remove left and right spacing of the pedal arm through the elastic section and it is also possible to increase lateral rigidity of the pedal arm through the inelastic section.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: September 29, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DONG HEE INDUSTRIAL CO., LTD.
    Inventors: Ki Young Song, Han Gil Park, Sung Hoon Lee, Jae Sung Heo, Jae Young Kim, Eul Ho Son
  • Publication number: 20200298660
    Abstract: The present invention relates to a blower unit of an air conditioner for a vehicle, which can enhance air-conditioning performance through uniform upper and lower pressure control since compensating and supplementing different air resistances between an upper scroll case and a lower scroll case. The blower unit of the two-layered air conditioner for a vehicle, which separates and blows indoor air and outdoor air, includes: a first scroll in which a first blower wheel is disposed and a first air passageway is formed; and a second scroll arranged below the first scroll, and having a second blower wheel and a second air passageway, wherein a diameter of the second blower wheel and a diameter of the first blower wheel are different from each other.
    Type: Application
    Filed: December 5, 2019
    Publication date: September 24, 2020
    Inventors: Hwan Kyu CHO, In Keun KANG, Jae Woo KO, Young Keun KIM, Tae Yeong PARK, Chang Soo BAE, Sung Hoon SONG, Jong Min LEE, Ki Man JEON, Gyu Ik HAN, Heon HUR
  • Publication number: 20200303416
    Abstract: A vertical memory device includes a substrate including a cell array region and a connection region adjacent to the cell array region, a plurality of gate electrode layers stacked on the cell array region and the connection region of the substrate, a channel structure on the cell array region and extending in a direction perpendicular to an upper surface of the substrate while penetrating through the plurality of gate electrode layers, a dummy channel structure on the connection region and extending in the direction perpendicular to the upper surface of the substrate while penetrating through at least a portion of the plurality of gate electrode layers, and a support insulating layer between a portion of the plurality of gate electrode layers and the dummy channel structure. The plurality of gate electrode form a stepped structure on the connection region.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Moon Kyu SONG, Ki Yoon KANG, Jae Hoon JANG
  • Publication number: 20200288238
    Abstract: A remote control apparatus is disclosed. The remote control apparatus comprises: a microphone; a communication unit; a storage unit for storing pattern information of a non-audible sound for identification of the locality of an external electronic device; and a processor for broadcasting, through the communication unit, information acquired on the basis of an ambient sound received through the microphone, and when a non-audible sound based on broadcasted information output from an electronic device is received through the microphone, comparing a pattern of the received non-audible sound with pattern information stored in the storage unit, and transmitting a pairing request signal to the electronic device on the basis of a comparison result.
    Type: Application
    Filed: September 20, 2018
    Publication date: September 10, 2020
    Inventors: Chae-young LIM, Je-hwan SEO, Kyung-ik CHO, Min-sup KIM, Ki-hyun SONG, Suk-hoon YOON, Hyun-kyu YUN, Jong-keun LEE
  • Publication number: 20200201952
    Abstract: A method of predicting a shape of a semiconductor device includes implementing a modeled semiconductor shape with respect to a designed semiconductor layout, extracting a plurality of samples by independently linearly combining process variables with respect to the modeled semiconductor shape; generating virtual spectrums with respect to ones of the extracted plurality of samples through optical analysis, indexing the virtual spectrums to produce indexed virtual spectrums, generating a shape prediction model by using the indexed virtual spectrums as an input and the modeled semiconductor shape as an output, and indexing a spectrum measured from a manufactured semiconductor device and inputting the spectrum to the shape prediction model to predict a shape of the manufactured semiconductor device.
    Type: Application
    Filed: June 6, 2019
    Publication date: June 25, 2020
    Inventors: KWANG-HOON KIM, Do-Yun Kim, Ki-Wook Song, Sung-Bo Shim, Ji-Hye Lee, Dong-Chul Ihm, Woo-Young Cheon
  • Patent number: 10685973
    Abstract: A vertical memory device includes a substrate including a cell array region and a connection region adjacent to the cell array region, a plurality of gate electrode layers stacked on the cell array region and the connection region of the substrate, a channel structure on the cell array region and extending in a direction perpendicular to an upper surface of the substrate while penetrating through the plurality of gate electrode layers, a dummy channel structure on the connection region and extending in the direction perpendicular to the upper surface of the substrate while penetrating through at least a portion of the plurality of gate electrode layers, and a support insulating layer between a portion of the plurality of gate electrode layers and the dummy channel structure. The plurality of gate electrode form a stepped structure on the connection region.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: June 16, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Moon Kyu Song, Ki Yoon Kang, Jae Hoon Jang
  • Publication number: 20200168828
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Application
    Filed: January 29, 2020
    Publication date: May 28, 2020
    Applicant: LG Display Co., Ltd.
    Inventors: Sung Hoon PIEH, Chang Wook HAN, Hong Seok CHOI, Ki-Woog SONG, So Yeon AHN, Seung Hyun KIM
  • Patent number: 10586939
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: March 10, 2020
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Hoon Pieh, Chang Wook Han, Hong Seok Choi, Ki-Woog Song, So Yeon Ahn, Seung Hyun Kim
  • Patent number: 10576558
    Abstract: Disclosed is a device for notching, at an interval of a unit electrode, a continuous electrode sheet in which an electrode active material is applied to one or both surfaces thereof, to form a plurality of unit electrodes from the electrode sheet, the device including a press to press notches on the top and the bottom of the electrode sheet at a set position, and two or more grippers arranged at the rear of the press based on a feed direction of the electrode sheet, the grippers drawing and transporting the electrode sheet by one pitch, a size corresponding to the unit electrode according to operation of the press, wherein while one of the grippers draws and transports the electrode sheet, the remaining grippers move to a position for drawing.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: March 3, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Ki Hong Min, Sung Min Hwang, Jihoon Cho, Taeyoon Jung, Jeong Sam Son, Changmin Han, Jae Hoon You, Su Taek Jung, Hyeong Kim, Hyun-sook Baik, Ki Hun Song, Sang Hyuck Park, Han Sung Lee, Byeong Geun Kim
  • Patent number: 10553105
    Abstract: A remote controller includes a communicator and a processor configured to control the communicator to transmit an identification information request signal to a plurality of electronic apparatuses paired with the remote controller. Based on a signal that includes identification information being received from two or more of the plurality of electronic apparatuses in response to the identification information request signal, the processor controls the communicator to identify a direction of the remote controller based on a direction from which each of the signals is received. The processor causes communication to be performed via an exclusive communication channel between the remote controller and one of the plurality of electronic apparatuses based on the identified direction.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: February 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Suk-hoon Yoon, Je-hwan Seo, Ki-hyun Song, Jong-keun Lee, Chae-young Lim, Min-sup Kim, Hyun-kyu Yun
  • Patent number: 10511947
    Abstract: A remote control apparatus is provided.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: December 17, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Je-hwan Seo, Chae-young Lim, Young-hoon Moon, Jong-ha Woo, Kyung-ik Cho, Min-sup Kim, Min-ji Kim, Jin Seol, Ki-hyun Song, Suk-hoon Yoon, Hyun-kyu Yun, Jong-keun Lee, Woong-no Jung
  • Publication number: 20190303408
    Abstract: The present invention relates to a vessel data integration system and a vessel comprising same. According to the present invention, a vessel data request including a VDM path is received, and by using the received VDM path, the requested vessel data is searched from a database in which vessel data are stored. The VDM path may be an identifier hierarchically defining paths leading to each vessel data in a VDM, and each vessel data may be identified by the VDM path. Accordingly, necessary vessel data may be efficiently provided to various third-party services.
    Type: Application
    Filed: September 20, 2016
    Publication date: October 3, 2019
    Applicant: Hyundai Electric & Energy Systems Co., Ltd.
    Inventors: Ki Soo Park, Jong Gu Kang, Young Soo Cheong, Jee Hoon Park, Seong Min Ha, Dan Bi Lee, Chan Ho Song
  • Patent number: 10431776
    Abstract: A white organic light emitting diode (OLED) includes a first electrode and a second electrode facing each other; a first charge generation layer and a second charge generation layer between the first and second electrodes; a first light emitting unit including a first emitting material layer emitting a first color, wherein the first light emitting unit is located between the first electrode and the first charge generation layer; a second light emitting unit including a second emitting material layer emitting a second color, wherein the second light emitting unit is located between the first charge generation layer and the second charge generation layer; and a third light emitting unit including a third emitting material layer emitting the second color, wherein the third light emitting unit is located between the second charge generation layer and the second electrode.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: October 1, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Ki-Woog Song, Sung-Hoon Pieh, Seung-Ryong Joung, Tae-Il Kum, So-Yeon Ahn, Tae-Shick Kim
  • Publication number: 20190288228
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 19, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Sung Hoon PIEH, Chang Wook HAN, Hong Seok CHOI, Ki-Woog SONG, So Yeon AHN, Seung Hyun KIM
  • Publication number: 20190221404
    Abstract: A plasma source device includes a pair of divided electrodes including a first divided electrode and a second divided electrode spaced apart from each other and electrically coupled to each other; and a ferrite structure comprising a portion interposed between the first divided electrode and the second divided electrode.
    Type: Application
    Filed: December 14, 2018
    Publication date: July 18, 2019
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Geun Young YEOM, Ki Hyun KIM, Ki Seok KIM, You Jin JI, Jin Woo PARK, Doo San KIM, Won Oh LEE, Chang Hoon Song, Ji Young Byun, Ji Soo Oh, Hyun Woo Tak
  • Patent number: 10355231
    Abstract: An organic light emitting display device comprises two emission portions between first and second electrodes, wherein at least one among the two emission portions includes two emitting layers, whereby efficiency and a color reproduction ratio may be improved.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: July 16, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Sung Hoon Pieh, Chang Wook Han, Hong Seok Choi, Ki-Woog Song, So Yeon Ahn, Seung Hyun Kim
  • Publication number: 20190214011
    Abstract: An electronic device is disclosed. The electronic device comprises: multiple microphones for receiving audio signals generated by multiple sound sources; a communication unit for communicating with a voice recognition server; and a processor for determining the direction in which each of the multiple sound sources is located with reference to the electronic device, on the basis of the multiple audio signals received through the multiple microphones, determining at least one target sound source among the multiple sound sources on the basis of the duration of the determined direction of each of the sound sources, and controlling the communication unit such that the communication unit transmits, to the voice recognition server, an audio signal of a target sound source from which a predetermined voice is generated among the at least one target sound source.
    Type: Application
    Filed: June 27, 2017
    Publication date: July 11, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-hoon SHIN, Myung-suk SONG, Jong-uk YOO
  • Patent number: 10347858
    Abstract: A white organic light emitting device includes a first emission part between a first electrode and a second electrode, and configured to include a first emission layer, the first electrode being a reflective electrode, a second emission part on the first emission part, and configured to include a second emission layer, and a third emission part on the second emission part, and configured to include a third emission layer.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: July 9, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Ki-Woog Song, Sung Hoon Pieh, Youn Seok Kam, Tae Shick Kim, Se Ung Kim, Hyung June Kim