Patents by Inventor YONG-HOON HUR

YONG-HOON HUR 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).

  • Method and apparatus for reusing wastewater
    Patent number: 11945744
    Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: April 2, 2024
    Assignees: SAMSUNG ENGINEERING CO., LTD., SAMSUNG ELECTRONICS CO., LTD
    Inventors: Seok Hwan Hong, Dae Soo Park, Seung Joon Chung, Yong Xun Jin, Jae Hyung Park, Jae Hoon Choi, Jae Dong Hwang, Jong Keun Yi, Su Hyoung Cho, Kyu Won Hwang, June Yurl Hur, Je Hun Kim, Ji Won Chun
  • Injection apparatus for molding combined member of constant-velocity joint boot, injection method of combined member of constant-velocity joint boot, and constant-velocity joint boot manufactured by injection method of combined member
    Patent number: 10663007
    Abstract: An injection apparatus to mold a combined member with excellent performance to a constant-velocity joint boot to seal constant-velocity universal joints. The constant-velocity universal joints are used for smooth operation of a drive shaft which transfers driving power from a differential gear of a vehicle to a hub on which a tire is mounted. An injection method of the combined member of the constant-velocity joint boot. A constant-velocity joint boot manufactured by the injection method of the combined member.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: May 26, 2020
    Inventors: Yong-Hoon Hur, Young-Chun Kim
  • INJECTION APPARATUS FOR MOLDING COMBINED MEMBER OF CONSTANT-VELOCITY JOINT BOOT, INJECTION METHOD OF COMBINED MEMBER OF CONSTANT-VELOCITY JOINT BOOT, AND CONSTANT-VELOCITY JOINT BOOT MANUFACTURED BY INJECTION METHOD OF COMBINED MEMBER
    Publication number: 20180133941
    Abstract: An injection apparatus to mold a combined member with excellent performance to a constant-velocity joint boot to seal constant-velocity universal joints. The constant-velocity universal joints are used for smooth operation of a drive shaft which transfers driving power from a differential gear of a vehicle to a hub on which a tire is mounted. An injection method of the combined member of the constant-velocity joint boot. A constant-velocity joint boot manufactured by the injection method of the combined member.
    Type: Application
    Filed: December 23, 2016
    Publication date: May 17, 2018
    Inventors: YONG-HOON HUR, YOUNG-CHUN KIM