Patents by Inventor Taeil BYEON

Taeil BYEON 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).

  • Sheet transport device and image forming system
    Patent number: 9365374
    Abstract: A sheet transport device includes first to third rotating members, a sheet position detector, and a controller. The first member transports a sheet at a first speed. The second member transports the sheet at a second speed that is lower than the first speed. The third member in a stopped state receives the sheet and subsequently resumes transporting to perform positional correction thereon. The detector detects positions of leading and trailing edges of the sheet. The controller performs control such that, when a preset time elapses after the detector detects that the leading edge has reached the third member, the third member is caused to resume transporting at the second speed, and when the detector detects that the leading edge has passed the second member, the third member is increased in speed from the second speed to the first speed.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: June 14, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Hajime Yoshii, Nooun Lee, Inho Kang, Taeil Byeon, Woojin Ha, Jeman Shin, Hyunsu Shin, Yongho Choi
  • SHEET TRANSPORT DEVICE AND IMAGE FORMING SYSTEM
    Publication number: 20160122145
    Abstract: A sheet transport device includes first to third rotating members, a sheet position detector, and a controller. The first member transports a sheet at a first speed. The second member transports the sheet at a second speed that is lower than the first speed. The third member in a stopped state receives the sheet and subsequently resumes transporting to perform positional correction thereon. The detector detects positions of leading and trailing edges of the sheet. The controller performs control such that, when a preset time elapses after the detector detects that the leading edge has reached the third member, the third member is caused to resume transporting at the second speed, and when the detector detects that the leading edge has passed the second member, the third member is increased in speed from the second speed to the first speed.
    Type: Application
    Filed: June 1, 2015
    Publication date: May 5, 2016
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Hajime YOSHII, Nooun LEE, Inho KANG, Taeil BYEON, Woojin HA, Jeman SHIN, Hyunsu SHIN, Yongho CHOI