Patents by Inventor Dong-Sik Kwak

Dong-Sik Kwak 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: 11932140
    Abstract: Disclosed is a cushion tip-up type seat for a vehicle. The cushion tip-up type seat for a vehicle is configured to perform a tip-up function of a cushion part, and to move a seat leftward and rightward to adjust an interval between left and right seats, whereby left and right spacing between occupants seated in the seats is sufficiently secured and the convenience of the occupants is improved.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: March 19, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Dong Woo Jeong, Eun Sue Kim, Dae Hee Lee, Myung Hoe Kim, Jun Sik Hwang, Gwon Hwa Bok, Hae Dong Kwak, Jae Sung Shin, Han Kyung Park, Jae Hoon Cho
  • Patent number: 8519261
    Abstract: A photoelectric conversion device is disclosed. One aspect includes a first substrate and a second substrate spaced apart from each other, an inner sealing portion formed between the first substrate and the second substrate, and an outer sealing portion formed between the first substrate and the second substrate and spaced apart from an outer edge of the inner sealing portion. Furthermore, a plurality of first electrodes may be formed on a surface of the first substrate that faces the second substrate and a current collecting electrode may be formed electrically connecting the first electrodes to each other. The inner sealing portion may be positioned to define a photoelectric conversion region. The current collecting electrode may be formed on the first substrate to extend from a contact with the plurality of first electrodes past an outer sealing region of the outer sealing portion.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: August 27, 2013
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jung-Suk Song, Jeong-Jun Kim, Dong-Sik Kwak
  • Publication number: 20110232739
    Abstract: A photoelectric conversion device is disclosed. One aspect includes a first substrate and a second substrate spaced apart from each other, an inner sealing portion formed between the first substrate and the second substrate, and an outer sealing portion formed between the first substrate and the second substrate and spaced apart from an outer edge of the inner sealing portion. Furthermore, a plurality of first electrodes may be formed on a surface of the first substrate that faces the second substrate and a current collecting electrode may be formed electrically connecting the first electrodes to each other. The inner sealing portion may be positioned to define a photoelectric conversion region. The current collecting electrode may be formed on the first substrate to extend from a contact with the plurality of first electrodes past an outer sealing region of the outer sealing portion.
    Type: Application
    Filed: December 15, 2010
    Publication date: September 29, 2011
    Applicant: Samsung SDI Co., Ltd.
    Inventors: JUNG-SUK SONG, Jeong-Jun Kim, Dong-Sik Kwak
  • Publication number: 20110126882
    Abstract: A solar battery module. The solar battery module includes at least one three-dimensional solar battery unit formed of one or more dye-sensitized solar battery cells. The three-dimensional solar battery unit may be disposed on an optical element configured to utilize light penetrated through the three-dimensional solar battery unit. The optical element may include another solar battery cell or a reflective plate.
    Type: Application
    Filed: July 29, 2010
    Publication date: June 2, 2011
    Inventor: Dong-Sik Kwak