Patents by Inventor Yeon Woo Yoo

Yeon Woo Yoo 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).

  • Apparatus for Providing Conversation Services and Method Thereof
    Publication number: 20240131439
    Abstract: Provided is method of providing a conversation service in an electronic apparatus, including receiving a conversation input from a user terminal, identifying conversation history information associated with a user of the user terminal, obtaining score information corresponding to the user based on the conversation input and the conversation history information, obtaining response information based on the conversation input and the conversation history information, and providing the user terminal with at least one of the score information and the response information.
    Type: Application
    Filed: October 23, 2023
    Publication date: April 25, 2024
    Applicant: Hyperconnect LLC
    Inventors: Beom Su Kim, Su Hyun Lee, Sang Bum Kim, Enkhbayar Erdenee, Jin Yong Yoo, Min Chan Kim, Yeon Woo Lee
  • CFRP surface coating method and hydraulic cylinder including component coated thereby
    Patent number: 11312106
    Abstract: Proposed is a CFRP surface coating method and a hydraulic cylinder including a component coated by the method. The CFRP surface coating method can prevent damage to a CFRP surface due to thermal spray coating and increase the bonding strength between a CFRP surface and a metal coating layer formed by the thermal spray coating. To this end, the method includes: forming a mesh layer on a CFRP surface; fixing the mesh layer on the CFRP surface by impregnating a heat-resistant resin therein; and forming a metal coating layer by thermal spray coating on the fixed mesh layer in which the heat-resistant resin is impregnated.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: April 26, 2022
    Inventors: Eung Sun Byon, Sung Hun Lee, Uk Hee Nam, Hun Kwan Park, Yeon Woo Yoo, Yun Ju Lee, Hye Kyeong Lee
  • CFRP SURFACE COATING METHOD AND HYDRAULIC CYLINDER INCLUDING COMPONENT COATED THEREBY
    Publication number: 20210053318
    Abstract: Proposed is a CFRP surface coating method and a hydraulic cylinder including a component coated by the method. The CFRP surface coating method can prevent damage to a CFRP surface due to thermal spray coating and increase the bonding strength between a CFRP surface and a metal coating layer formed by the thermal spray coating. To this end, the method includes: forming a mesh layer on a CFRP surface; fixing the mesh layer on the CFRP surface by impregnating a heat-resistant resin therein; and forming a metal coating layer by thermal spray coating on the fixed mesh layer in which the heat-resistant resin is impregnated.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Eung Sun Byon, Sung Hun Lee, Uk Hee Nam, Hun Kwan Park, Yeon Woo Yoo, Yun Ju Lee, Hye Kyeong Lee