Patents by Inventor Hee Gun JO

Hee Gun JO 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).

  • Fuser with endless belt supported by rotational member
    Patent number: 11305559
    Abstract: A fuser includes an endless belt; a heat source to heat the endless belt; a pressing roller to press the endless belt to form a heating nip, through which a printing medium is to pass, the pressing roller to rotate the endless belt; a pair of supporting members spaced apart from each other in an axial direction of the endless belt; and a pair of rotational members that are loosely inserted into an inner portion of the endless belt, respectively at two side end portions of the endless belt, the pair of rotational members to be rotatably supported by the pair of supporting members and rotated with the endless belt.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: April 19, 2022
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Jung Tae Kim, Young Su Lee, Ki Hyuk Lee, Hee Gun Jo
  • FUSER WITH ENDLESS BELT SUPPORTED BY ROTATIONAL MEMBER
    Publication number: 20210008898
    Abstract: A fuser includes an endless belt; a heat source to heat the endless belt; a pressing roller to press the endless belt to form a heating nip, through which a printing medium is to pass, the pressing roller to rotate the endless belt; a pair of supporting members spaced apart from each other in an axial direction of the endless belt; and a pair of rotational members that are loosely inserted into an inner portion of the endless belt, respectively at two side end portions of the endless belt, the pair of rotational members to be rotatably supported by the pair of supporting members and rotated with the endless belt.
    Type: Application
    Filed: August 22, 2018
    Publication date: January 14, 2021
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Jung Tae KIM, Young Su LEE, Ki Hyuk LEE, Hee Gun JO