Patents by Inventor Chung-Ha Kim

Chung-Ha Kim 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: 20210096602
    Abstract: An electronic device is disclosed herein, including a first face oriented in a first direction, the first face formed having a curvature and disposed as to be visible from an exterior of the electronic device, a body including a second face oriented towards a second direction opposite to the first direction, the second face visible from the exterior, and a display module visible when viewing the first face, the display module including a flexible display disposed under a window, and the window including a central visible area formed in a substantially rectangular shape including first, second, third and fourth visible areas disposed adjacent to four respective edges of the central visible area.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 1, 2021
    Inventors: Dong Hun KIM, Jung Sik PARK, Min Sung LEE, Chung Ha KIM, Joo Ho SEO, Han Gil SONG, Seung Ah OH, So Young LEE, Jung Won LEE, Jong Chul CHOI
  • Patent number: 10877520
    Abstract: An electronic device is disclosed herein, including a first face oriented in a first direction, the first face formed having a curvature and disposed as to be visible from an exterior of the electronic device, a body including a second face oriented towards a second direction opposite to the first direction, the second face visible from the exterior, and a display module visible when viewing the first face, the display module including a flexible display disposed under a window, and the window including a central visible area formed in a substantially rectangular shape including first, second, third and fourth visible areas disposed adjacent to four respective edges of the central visible area.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: December 29, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong Hun Kim, Jung Sik Park, Min Sung Lee, Chung Ha Kim, Joo Ho Seo, Han Gil Song, Seung Ah Oh, So Young Lee, Jung Won Lee, Jong Chul Choi
  • Patent number: 10459493
    Abstract: An electronic device according to one embodiment may include: a first housing including a first side; a second housing including a second side facing the first side; at least one first magnetic member configured to be rotatably disposed inside the first housing and adjacent to the first side; and at least one second magnetic member configured to be rotatably disposed inside the second housing and adjacent to the second side, wherein the first housing and the second housing are rotatably coupled to each other by a magnetic force between the at least one first magnetic member and the at least one second magnetic member. Various other embodiments are also possible.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-Won Lee, Jang-Woon Kim, Chung-Ha Kim, Jae-Ho Baik, Hyun-Keun Son, Seung-Ho Jang
  • Patent number: 10394277
    Abstract: Disclosed herein is an electronic device that can be cradled at various angles using a magnetic force and a stopper structure.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung Ha Kim, Jangwoon Kim, Jaeho Baik, Hyun Keun Son, Jun Won Lee, Seung Ho Jang
  • Publication number: 20190194776
    Abstract: A welding joint having excellent fatigue characteristics and a method for manufacturing the same are disclosed. The welding joint having the excellent fatigue characteristics, according to an embodiment of the present disclosure, may include a welded metal formed by welding between a plurality of steel sheets arranged in such a way to overlap each other at a connecting portion between the plurality of steel sheets, and a remolten portion which is formed at an end of the welded metal and whose surface layer has a Vickers hardness value of 200 Hv or greater.
    Type: Application
    Filed: May 26, 2017
    Publication date: June 27, 2019
    Inventors: Gyu Yeol BAE, Hyeon Jeong SHIN, Chung Ha KIM, Tae-Young LEE
  • Publication number: 20190171254
    Abstract: An electronic device is disclosed herein, including a first face oriented in a first direction, the first face formed having a curvature and disposed as to be visible from an exterior of the electronic device, a body including a second face oriented towards a second direction opposite to the first direction, the second face visible from the exterior, and a display module visible when viewing the first face, the display module including a flexible display disposed under a window, and the window including a central visible area formed in a substantially rectangular shape including first, second, third and fourth visible areas disposed adjacent to four respective edges of the central visible area.
    Type: Application
    Filed: December 3, 2018
    Publication date: June 6, 2019
    Inventors: Dong Hun KIM, Jung Sik PARK, Min Sung LEE, Chung Ha KIM, Joo Ho SEO, Han Gil SONG, Seung Ah OH, So Young LEE, Jung Won LEE, Jong Chul CHOI
  • Patent number: 10265795
    Abstract: There are provided a method for manufacturing an electrical steel sheet laminated core having reduced core loss and improved strength, and a laminated core produced by the manufacturing method. The method includes: stacking electrical steel sheets to obtain a lamination; and welding an outer surface of the lamination, wherein during the welding, a welding wire having a resistivity of 6.5×10?7 ?m or greater, a relative permeability of less than 1.02, and a melting point lower than that of the electrical steel sheets is used as a welding material.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: April 23, 2019
    Assignee: POSCO
    Inventors: Sang-Ho Uhm, Chung-Ha Kim, Ji-Hyun Kim, Won-Seog Bong
  • Publication number: 20180356864
    Abstract: An electronic device according to one embodiment may include: a first housing including a first side; a second housing including a second side facing the first side; at least one first magnetic member configured to be rotatably disposed inside the first housing and adjacent to the first side; and at least one second magnetic member configured to be rotatably disposed inside the second housing and adjacent to the second side, wherein the first housing and the second housing are rotatably coupled to each other by a magnetic force between the at least one first magnetic member and the at least one second magnetic member. Various other embodiments are also possible.
    Type: Application
    Filed: June 11, 2018
    Publication date: December 13, 2018
    Inventors: Jun-Won LEE, Jang-Woon KIM, Chung-Ha KIM, Jae-Ho BAIK, Hyun-Keun SON, Seung-Ho JANG
  • Publication number: 20180335800
    Abstract: Disclosed herein is an electronic device that can be cradled at various angles using a magnetic force and a stopper structure.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 22, 2018
    Inventors: Chung Ha KIM, Jangwoon KIM, Jaeho BAIK, Hyun Keun SON, Jun Won LEE, Seung Ho JANG
  • Patent number: D781854
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: March 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Il Park, Sang-Min Hyun, Chung-Ha Kim
  • Patent number: D788728
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Ha Kim, Sung-Kwon Kim, Sang-Min Hyun
  • Patent number: D790520
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: June 27, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chung-Ha Kim
  • Patent number: D797714
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: September 19, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chung-Ha Kim
  • Patent number: D800708
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: October 24, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Ha Kim, Sung-Kwon Kim, Sang-Min Hyun
  • Patent number: D840393
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jang-Woon Kim, Hyun-Keun Son, Jun-Won Lee, Seung-Ho Jang
  • Patent number: D840394
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Keun Son, Jun-Won Lee, Jang-Woon Kim, Chung-Ha Kim, Seung-Ho Jang
  • Patent number: D841646
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: February 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Keun Son, Jun-Won Lee, Jang-Woon Kim, Chung-Ha Kim, Jae-Ho Baik, Seung-Ho Jang
  • Patent number: D939485
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Ha Kim, Min-Young Park, Ji-Young Lee, Jong-Bo Jung, Hyok-Su Choi
  • Patent number: D939486
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Ha Kim, Min-Young Park, Ji-Young Lee, Jong-Bo Jung, Hyok-Su Choi
  • Patent number: D939487
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chung-Ha Kim, Min-Young Park, Ji-Young Lee, Jong-Bo Jung, Hyok-Su Choi