Patents by Inventor Dong Won Chun

Dong Won Chun 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).

  • Palladium hydride having hcp crystal structure and preparation method thereof
    Patent number: 11608276
    Abstract: According to an embodiment of the present invention, the method includes: (a) preparing a liquid cell containing a palladium precursor solution; (b) applying electron beams to the palladium precursor solution contained in the liquid cell; and (c) generating palladium hydride nanoparticles having the hcp crystal structure in the palladium precursor solution.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 21, 2023
    Assignee: Korea Institute of Science and Technology
    Inventors: Dong Won Chun, Sung Jong Yoo, Jaeyoung Hong, Hee-Young Park, Young-Su Lee, Jin-Yoo Suh, Jee-Hwan Bae, Min Kyung Cho
  • PALLADIUM HYDRIDE HAVING HCP CRYSTAL STRUCTURE AND PREPARATION METHOD THEREOF
    Publication number: 20210253445
    Abstract: Provided is a method of preparing palladium hydride nanoparticles having a hcp crystal structure. According to an embodiment of the present invention, the method includes: (a) preparing a liquid cell containing a palladium precursor solution; (b) applying electron beams to the palladium precursor solution contained in the liquid cell; and (c) generating palladium hydride nanoparticles having the hcp crystal structure in the palladium precursor solution.
    Type: Application
    Filed: September 29, 2020
    Publication date: August 19, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Dong Won CHUN, Sung Jong YOO, Jaeyoung HONG, Hee-Young PARK, Young-Su LEE, Jin-Yoo SUH, Jee-Hwan BAE, Min Kyung CHO
  • Layered FeAs, method of preparing same, and FeAs nanosheet exfoliated from same
    Patent number: 11060167
    Abstract: The present invention relates to: layered iron arsenide (FeAs), which is more particularly layered FeAs, which, unlike the conventional bulk FeAs, has a two-dimensional (2D) crystal structure, has the ability to be easily exfoliated into nanosheets, and has superconductivity; a method of preparing the same; and a FeAs nanosheet exfoliated from the same.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: July 13, 2021
    Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Woo Young Shim, Dong Won Chun, Hyesoo Kim, Jong Bum Won
  • LAYERED FeAs, METHOD OF PREPARING SAME, AND FeAs NANOSHEET EXFOLIATED FROM SAME
    Publication number: 20190352744
    Abstract: The present invention relates to: layered iron arsenide (FeAs), which is more particularly layered FeAs, which, unlike the conventional bulk FeAs, has a two-dimensional (2D) crystal structure, has the ability to be easily exfoliated into nanosheets, and has superconductivity; a method of preparing the same; and a FeAs nanosheet exfoliated from the same.
    Type: Application
    Filed: May 17, 2019
    Publication date: November 21, 2019
    Inventors: Woo Young SHIM, Dong Won CHUN, Hyesoo KIM
  • Intake for robot cleaner
    Patent number: D778017
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: January 31, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Yuna Park, Dong-Won Chun, Yeon-Young Nam
  • Robot cleaner
    Patent number: D778514
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: February 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Yuna Park, Dong-Won Chun, Yeon-Young Nam
  • Charger for cleaner
    Patent number: D782412
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: March 28, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byeong-Soo Kim, Dong-Won Chun
  • Washing machine
    Patent number: D787763
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: May 23, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D787764
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: May 23, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D788389
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: May 30, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D788390
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: May 30, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D788391
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: May 30, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Washing machine
    Patent number: D789631
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 13, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Washing machine
    Patent number: D794269
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: August 8, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Washing machine
    Patent number: D794886
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: August 15, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Washing machine
    Patent number: D794887
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: August 15, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D797388
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: September 12, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Detergent container for washing machine
    Patent number: D797389
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: September 12, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Ji-Yeun Yoon, Dong-Won Chun
  • Water pail for drying machine
    Patent number: D917811
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: April 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jinnam Kim, Dong Won Chun
  • Stacking kit
    Patent number: D979864
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: February 28, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-Nam Kim, Dong-Won Chun