Patents by Inventor Je-won Jung

Je-won Jung 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).

  • Cover opening and closing unit and image forming apparatus including the same
    Patent number: 9188928
    Abstract: A cover opening and closing unit includes a cover installed to be opened from and close a main body and a manual paper feed tray that is rotatably installed on the cover. The cover is connected to the main body by a link element and a connection link is connected to the link element and the manual paper feed tray so that, when the cover is opened from the main body when the manual paper feed tray is in an opened state with respect to the cover, an open angle of the manual paper feed tray with respect to a vertical direction is maintained within 90 degrees.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: November 17, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-wuk Lee, Je-won Jung
  • Image forming apparatus
    Patent number: 9150373
    Abstract: An image forming apparatus includes a discharge path through which the recording medium that has passed through the printing path is discharged; a reverse path in which the recording medium that has passed through the printing path is reversed; a resupply path in which the recording medium which reversely travels along the reverse path is guided to the printing path; a connection portion in which the printing path, the discharge path, the reverse path, and the resupply path cross one another; and a first guide member that is disposed in the connection portion.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: October 6, 2015
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myung-hun Oh, Je-won Jung
  • COVER OPENING AND CLOSING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    Publication number: 20140186083
    Abstract: A cover opening and closing unit includes a cover installed to be opened from and close a main body and a manual paper feed tray that is rotatably installed on the cover. The cover is connected to the main body by a link element and a connection link is connected to the link element and the manual paper feed tray so that, when the cover is opened from the main body when the manual paper feed tray is in an opened state with respect to the cover, an open angle of the manual paper feed tray with respect to a vertical direction is maintained within 90 degrees.
    Type: Application
    Filed: March 4, 2014
    Publication date: July 3, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae-wuk LEE, Je-won Jung
  • Cover opening and closing unit and image forming apparatus including the same
    Patent number: 8712312
    Abstract: A cover opening and closing unit includes a cover installed to be opened from and close a main body and a manual paper feed tray that is rotatably installed on the cover. The cover is connected to the main body by a link element and a connection link is connected to the link element and the manual paper feed tray so that, when the cover is opened from the main body when the manual paper feed tray is in an opened state with respect to the cover, an open angle of the manual paper feed tray with respect to a vertical direction is maintained within 90 degrees.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: April 29, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-wuk Lee, Je-won Jung
  • IMAGE FORMING APPARATUS
    Publication number: 20130149018
    Abstract: An image forming apparatus includes a discharge path through which the recording medium that has passed through the printing path is discharged; a reverse path in which the recording medium that has passed through the printing path is reversed; a resupply path in which the recording medium which reversely travels along the reverse path is guided to the printing path; a connection portion in which the printing path, the discharge path, the reverse path, and the resupply path cross one another; and a first guide member that is disposed in the connection portion.
    Type: Application
    Filed: July 27, 2012
    Publication date: June 13, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Myung-hun Oh, Je-won Jung
  • COVER OPENING AND CLOSING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    Publication number: 20130011174
    Abstract: A cover opening and closing unit includes a cover installed to be opened from and close a main body and a manual paper feed tray that is rotatably installed on the cover. The cover is connected to the main body by a link element and a connection link is connected to the link element and the manual paper feed tray so that, when the cover is opened from the main body when the manual paper feed tray is in an opened state with respect to the cover, an open angle of the manual paper feed tray with respect to a vertical direction is maintained within 90 degrees.
    Type: Application
    Filed: March 15, 2012
    Publication date: January 10, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jae-wuk LEE, Je-won Jung