Patents by Inventor Sang Seok Seong

Sang Seok Seong 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 DISPLAY DEVICE
    Publication number: 20240154073
    Abstract: According to embodiments, a light-emitting display device includes a light-emitting diode that emits blue light and green light, a color conversion layer on the light-emitting diode, and a scattering absorption layer disposed between the color conversion layer and the light-emitting diode and that transmits blue light and green light.
    Type: Application
    Filed: September 12, 2023
    Publication date: May 9, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Gak Seok LEE, Byung-Chul KIM, Jang Wi RYU, Jae Min SEONG, Keun Chan OH, Sang Hun LEE, HALIM JI
  • CATHODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY WITH CONTROLLED PARTICLE SIZE AND PREPARATION METHOD THEREOF
    Publication number: 20240120475
    Abstract: The present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. In particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 ?m to 10 ?m as a result of particle size distribution (PSD) analysis.
    Type: Application
    Filed: May 4, 2023
    Publication date: April 11, 2024
    Inventors: Sung Woo NOH, Hong Seok MIN, Sang Heon LEE, Jeong Hyun SEO, Im Sul SEO, Chung Bum LIM, Ju Yeong SEONG, Je Sik PARK
  • Apparatus for preventing neck injury for use in vehicle seat
    Patent number: 8777308
    Abstract: An apparatus for preventing neck injury for use in a vehicle seat, which is connected between a recliner base installed on a back frame and a plate base on which a seat cushion is provided, may include a front connection link that is hinged to a front part of the recliner base at an upper end thereof and to a front part of the plate base at a lower end thereof; and a rear connection link that is hinged to a rear part of the recliner base at an upper end thereof and to a rear part of the plate base at a lower end thereof, wherein the front connection link is pivoted at a greater angle than the rear connection link such that the back frame moves in a forward direction in the event of a vehicle rear-end collision.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: July 15, 2014
    Assignees: Hyundai Motor Company, Kia Motors Corp., Das Co., Ltd.
    Inventors: Hyun Ki Lee, Sang Seok Seong
  • APPARATUS FOR PREVENTING NECK INJURY FOR USE IN VEHICLE SEAT
    Publication number: 20120146370
    Abstract: An apparatus for preventing neck injury for use in a vehicle seat, which is connected between a recliner base installed on a back frame and a plate base on which a seat cushion is provided, may include a front connection link that is hinged to a front part of the recliner base at an upper end thereof and to a front part of the plate base at a lower end thereof; and a rear connection link that is hinged to a rear part of the recliner base at an upper end thereof and to a rear part of the plate base at a lower end thereof, wherein the front connection link is pivoted at a greater angle than the rear connection link such that the back frame moves in a forward direction in the event of a vehicle rear-end collision.
    Type: Application
    Filed: June 23, 2011
    Publication date: June 14, 2012
    Applicants: Hyundai Motor Company, DAS Co., Ltd., Kia Motors Corporation
    Inventors: Hyun Ki Lee, Sang Seok Seong