Patents by Inventor Yu Sang Hwang

Yu Sang Hwang 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).

  • Publication number: 20050172657
    Abstract: A refrigerator having a storage container adapted to be forwardly openable, a cover member installed to be movable with respect to the storage container, and adapted to open the storage container in a forwardly moved state of the storage container, and to close the storage container in a rearwardly moved state of the storage container, a plate member fixed to an inner wall of the refrigerator, and operating levers hingeably mounted on the plate member, and adapted to operatively connect the storage container and the cover member. It is possible to put food having a large size into the storage container and to remove food stored in a rear inner portion of the storage container, thereby securing the utility of the large-size storage container while providing an improved convenience in use to the user, and thus, an improved satisfaction to the user.
    Type: Application
    Filed: September 23, 2004
    Publication date: August 11, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Yu Sang Hwang
  • Publication number: 20050145704
    Abstract: A refrigerator equipped with a storage container, wherein the storage container includes a container body, a cover slidably laid on the container body to partially cover the top of the container body, rack gears respectively provided at the cover and the container body, and a pinion engaged between the rack gears, to rotate in accordance with a movement of the rack gear provided at the container body to move the rack gear provided at the cover in a direction opposite to that of the rack gear provided at the container body, such that the cover is rearwardly moved when the container body is forwardly moved to be opened, thereby increasing an opened degree of the container body.
    Type: Application
    Filed: September 13, 2004
    Publication date: July 7, 2005
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Yu Sang Hwang