Patents by Inventor Jong-In Ahn

Jong-In Ahn 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).

  • Display device including protruding structure protruding from window and manufacturing method thereof
    Patent number: 12058881
    Abstract: A display device includes: a window; a display panel disposed on a rear surface of the window; an adhesive layer disposed between the window and the display panel and attaching the display panel to the window; and a protruding structure that protrudes from the rear surface of the window and includes a first surface facing the adhesive layer.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: August 6, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Hyeon Lee, Jong In Ahn, Chang Moo Lee
  • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    Publication number: 20220102675
    Abstract: A display device includes: a window; a display panel disposed on a rear surface of the window; an adhesive layer disposed between the window and the display panel and attaching the display panel to the window; and a protruding structure that protrudes from the rear surface of the window and includes a first surface facing the adhesive layer.
    Type: Application
    Filed: May 12, 2021
    Publication date: March 31, 2022
    Inventors: Dong Hyeon LEE, Jong In AHN, Chang Moo LEE
  • Flame-retardant polyolefin resin containing piperazine-based metal salt blend
    Patent number: 9221961
    Abstract: Provided herein is a flame-retardant polyolefin resin containing a blend which comprises 1-80 wt % of piperazine metal salts or polymers thereof, 10-80.0 wt % of nitrogen-containing synergists or phosphorus/nitrogen retardants, and 1-50 wt % of inorganic compounds, wherein the sum of the components of the blend is 100 wt %.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: December 29, 2015
    Assignees: DOOBON INC., LOTTE CHEMICAL CORPORATION
    Inventors: Dae Hee Lee, Seong Wook Lee, Sang-Bum Kim, Chang-Gyou Kim, Seung-Dae Ahn, Jong-In Ahn
  • FLAME-RETARDANT POLYOLEFIN RESIN CONTAINING PIPERAZINE-BASED METAL SALT BLEND
    Publication number: 20130296467
    Abstract: The present invention relates to a flame-retardant polyolefin resin containing a blend which comprises 0.1-80 wt % of piperazine metal salts or polymers thereof, 10-80.0 wt % of nitrogen-containing synergists or phosphorus/nitrogen retardants, and 1-50 wt % of inorganic compounds, wherein the sum of the components of the blend is 100 wt %.
    Type: Application
    Filed: December 14, 2011
    Publication date: November 7, 2013
    Inventors: Dae Hee Lee, Seong Wook Lee, Sang-Bum Kim, Chang-Gyou Kim, Seung-Dae Ahn, Jong-In Ahn