Patents by Inventor Myoung-song Jung

Myoung-song 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).

  • Ink supplying apparatus and image forming device having the same
    Publication number: 20070296774
    Abstract: An ink supplying apparatus of an image forming device including an ink discharging unit to discharge ink of an ink cartridge, a needle connected to the ink discharging unit to form an ink supplying passage, a blocking unit to block the needle from being exposed to the outside, and a sealing member to seal the ink discharging unit and the blocking unit. Accordingly, the apparatus can not only block the needle from being exposed to the outside, but can also prevent an ink leakage, thereby facilitating a safer use of the image forming device to safely use.
    Type: Application
    Filed: December 6, 2006
    Publication date: December 27, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: In-su Lee, Young-su Lee, Myoung-song Jung, Tae-kyun Kim