Patents by Inventor Sungmook JUNG

Sungmook JUNG 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).

  • Stretchable triboelectric generator, stretchable electricity storage device, and wearable electronic device
    Patent number: 9887644
    Abstract: Disclosed herein are a stretchable triboelectric generator, a stretchable electricity storage device and a wearable electronic device. The stretchable triboelectric generator comprises a first stretchable triboelectric generation part comprising a first fabric layer and a first friction layer on the first fabric layer and a second stretchable triboelectric generation part comprising a second fabric layer and a second friction layer on the second fabric layer. The stretchable electricity storage device comprises at least one of a stretchable battery or a stretchable supercapacitor. The stretchable electricity storage device may be connected to the stretchable triboelectric generator and may store electricity generated by the stretchable triboelectric generator.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: February 6, 2018
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Daehyeong Kim, Taeghwan Hyeon, Sungmook Jung, Seungki Hong, Jaemin Kim, Jongsu Lee
  • STRETCHABLE TRIBOELECTRIC GENERATOR, STRETCHALBE ELECTRICITY STORAGE DEVICE, AND WEARABLE ELECTRONIC DEVICE
    Publication number: 20160036351
    Abstract: Disclosed herein are a stretchable triboelectric generator, a stretchable electricity storage device and a wearable electronic device. The stretchable triboelectric generator comprises a first stretchable triboelectric generation part comprising a first fabric layer and a first friction layer on the first fabric layer and a second stretchable triboelectric generation part comprising a second fabric layer and a second friction layer on the second fabric layer. The stretchable electricity storage device comprises at least one of a stretchable battery or a stretchable supercapacitor. The stretchable electricity storage device may be connected to the stretchable triboelectric generator and may store electricity generated by the stretchable triboelectric generator.
    Type: Application
    Filed: April 13, 2015
    Publication date: February 4, 2016
    Inventors: Daehyeong KIM, Taeghwan HYEON, Sungmook JUNG, Seungki HONG, Jaemin KIM, Jongsu LEE