Patents by Inventor Jung-Hwan Hong

Jung-Hwan Hong 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).

  • MACHINE AND METHOD FOR GRINDING SPACER GRID OF NUCLEAR FUEL ASSEMBLY
    Publication number: 20110288675
    Abstract: A machine and a method for grinding a spacer grid of a nuclear fuel assembly. The machine includes a spacer grid holding unit, a first rectangular coordinates robot for grinding an outer surface of the spacer grid, a second rectangular coordinates robot for grinding a corner of the spacer grid, and a control unit. The spacer grid holding unit includes a holding jig onto which the spacer grid is seated and held, and a rotary index table which is coupled to the holding jig to rotate the holding jig. The first and second rectangular coordinates robots are provided at predetermined positions adjacent to the spacer grid holding unit. The control unit controls the spacer grid holding unit, the first and second rectangular coordinates robots and all programs required to conduct the operation for grinding the spacer grid.
    Type: Application
    Filed: August 16, 2010
    Publication date: November 24, 2011
    Inventors: Chang Kug KIM, Deuk Yeon KIM, Jung Hwan HONG, Hang Rae KIM, Cheo Ho CHOI
  • Notebook computer
    Patent number: D603395
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: November 3, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Notebook computer
    Patent number: D603861
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: November 10, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Notebook computer
    Patent number: D606068
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: December 15, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Notebook computer
    Patent number: D606069
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: December 15, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Felix Heck, Jung-Hwan Hong
  • Notebook computer
    Patent number: D606070
    Type: Grant
    Filed: January 26, 2009
    Date of Patent: December 15, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Felix Heck, Jung-Hwan Hong
  • Notebook computer
    Patent number: D606534
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: December 22, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Notebook computer
    Patent number: D622268
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: August 24, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Yeo-Wan Yun
  • Notebook computer
    Patent number: D631471
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: January 25, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Anders P. Jensen, Yeo-Wan Yun, Jung-Hwan Hong
  • Notebook computer
    Patent number: D631878
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: February 1, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Anders P. Jensen, Yeo-Wan Yun, Jung-Hwan Hong
  • Notebook computer
    Patent number: D643425
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: August 16, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Ho Jung, Jung-Hwan Hong
  • Notebook computer
    Patent number: D649545
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: November 29, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jung-Hwan Hong
  • Notebook computer
    Patent number: D649546
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: November 29, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jung-Hwan Hong
  • Notebook computer
    Patent number: D671111
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: November 20, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jung-Hwan Hong
  • Notebook computer
    Patent number: D671538
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: November 27, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jung-Hwan Hong
  • Notebook computer
    Patent number: D671539
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: November 27, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-Ha Kim, Jung-Hwan Hong