Patents by Inventor Byeong Eok Hwang

Byeong Eok 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).

  • Processing apparatus
    Patent number: 8758513
    Abstract: A processing apparatus includes a loading chamber; a buffer chamber connected to the loading chamber; a first process chamber connected to the buffer chamber; and an unloading chamber connected to the first process chamber, wherein a processing path through the processing apparatus is a forward in-line path in a direction through the loading chamber, the buffer chamber, the first process chamber, and the unloading chamber.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: June 24, 2014
    Assignees: LG Display Co., Ltd., Avaco Co., Ltd., LG Electronics Inc.
    Inventors: Jin Seok Lee, Hyuk Sang Yoon, Hwan Kyu Yoo, Byeong Eok Hwang