Patents by Inventor Seungjin Yoon

Seungjin Yoon 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).

  • Light emitting diode package
    Patent number: 11594664
    Abstract: A light emitting diode (LED) package is provided. The LED package includes a package body having a concave portion; an LED chip disposed on the concave portion; a phosphor sheet disposed on the LED chip; a barrier wall disposed on the concave portion and spaced apart from the LED chip by a first distance, the barrier wall being disposed in parallel with at least one side surface of the LED chip, an upper surface of the barrier wall being higher than an upper surface of the LED chip with respect to the lower surface of the concave portion and disposed at a level that is 50 ?m or less from an upper surface of the phosphor sheet; and an encapsulation portion disposed on the LED chip, a side surface of the phosphor sheet and a side surface of the barrier wall.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: February 28, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seungjin Yoon, Hosik Jun, Sangbok Yun
  • Refrigerator
    Patent number: D962301
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonsang Choi, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Refrigerator
    Patent number: D962302
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonsang Choi, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Refrigerator
    Patent number: D962305
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyukwan Choi, Sanghun Kim, Sangwoog Cho, Seungjin Yoon, Sungkyong Han
  • Refrigerator
    Patent number: D962306
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sungkyong Han, Kyukwan Choi, Sanghun Kim, Minsub Kim, Seungjin Yoon, Jihyun Lee, Yezo Yun
  • Refrigerator
    Patent number: D962307
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sungkyong Han, Kyukwan Choi, Sanghun Kim, Minsub Kim, Seungjin Yoon, Jihyun Lee, Yezo Yun
  • Refrigerator
    Patent number: D962310
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoog Cho, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Refrigerator
    Patent number: D962311
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: August 30, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoog Cho, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Panel for refrigerator
    Patent number: D963007
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: September 6, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyukwan Choi, Sanghun Kim, Sangwoog Cho, Wonsang Choi, Seungjin Yoon, Sungkyong Han
  • Refrigerator
    Patent number: D964432
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: September 20, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonsang Choi, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Panel for refrigerator
    Patent number: D965649
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: October 4, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyukwan Choi, Sanghun Kim, Sangwoog Cho, Wonsang Choi, Seungjin Yoon, Sungkyong Han
  • Refrigerator
    Patent number: D967876
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: October 25, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungjin Yoon, Kyukwan Choi, Sanghun Kim, Wonsang Choi
  • Refrigerator
    Patent number: D967877
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: October 25, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyukwan Choi, Sanghun Kim, Sangwoog Cho, Wonsang Choi, Seungjin Yoon, Sungkyong Han
  • Door for refrigerator
    Patent number: D967878
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: October 25, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungjin Yoon, Kyukwan Choi, Sanghun Kim, Wonsang Choi
  • Refrigerator
    Patent number: D968481
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: November 1, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyukwan Choi, Sanghun Kim, Sangwoog Cho, Wonsang Choi, Seungjin Yoon, Sungkyong Han
  • Refrigerator
    Patent number: D969884
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: November 15, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonsang Choi, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Handle for refrigerator
    Patent number: D969887
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: November 15, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoog Cho, Kyukwan Choi, Sanghun Kim, Seungjin Yoon, Sungkyong Han
  • Refrigerator
    Patent number: D973731
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: December 27, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangwoog Cho, Kyukwan Choi, Sanghun Kim, Wonsang Choi, Seungjin Yoon, Sungkyong Han
  • Body for refrigerator
    Patent number: D989131
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: June 13, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Wonsang Choi, Kyukwan Choi, Sanghun Kim, Seungjin Yoon
  • Refrigerator
    Patent number: D997211
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: August 29, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Seungjin Yoon, Kyukwan Choi, Sanghun Kim, Junyi Heo