Patents by Inventor Dong-Jun Jang

Dong-Jun Jang 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).

  • Apparatus and method to drive devices in order to enable rapid booting
    Patent number: 9026775
    Abstract: A device driving apparatus includes a storage unit to store a plurality of device driving programs, a plurality of devices to receive the plurality of device driving programs, and a switching unit to transfer the plurality of device driving programs.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: May 5, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-Jun Jang
  • APPARATUS AND METHOD TO DRIVE DEVICES
    Publication number: 20130132714
    Abstract: A device driving apparatus includes a storage unit to store a plurality of device driving programs, a plurality of devices to receive the plurality of device driving programs, and a switching unit to transfer the plurality of device driving programs.
    Type: Application
    Filed: January 18, 2013
    Publication date: May 23, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Dong-Jun JANG
  • Apparatus and method to drive devices in order to enable rapid booting
    Patent number: 8380970
    Abstract: A device driving apparatus includes a storage unit to store a plurality of device driving programs, a plurality of devices to receive the plurality of device driving programs, and a switching unit to transfer the plurality of device driving programs.
    Type: Grant
    Filed: October 28, 2008
    Date of Patent: February 19, 2013
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventor: Dong-jun Jang
  • APPARATUS AND METHOD TO DRIVE DEVICES
    Publication number: 20090271604
    Abstract: A device driving apparatus includes a storage unit to store a plurality of device driving programs, a plurality of devices to receive the plurality of device driving programs, and a switching unit to transfer the plurality of device driving programs.
    Type: Application
    Filed: October 28, 2008
    Publication date: October 29, 2009
    Applicant: Samsung Electronics Co, Ltd.
    Inventor: Dong-jun JANG
  • Pressure regulating system of plasma processing equipment
    Patent number: 6910441
    Abstract: Plasma processing equipment includes a process, a cover covering the top of the process chamber, a wafer chuck disposed in the process chamber, a pressure regulating system including a pressure regulating plate situated at the bottom surface of the cover, and an elevating mechanism for adjusting the position of the pressure regulating plate, and a measuring device including at least one visual display for use in calibrating the pressure regulating system.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: June 28, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-Jun Jang
  • Pressure regulating system of plasma processing equipment
    Publication number: 20040020429
    Abstract: Plasma processing equipment includes a process, a cover covering the top of the process chamber, a wafer chuck disposed in the process chamber, a pressure regulating system including a pressure regulating plate situated at the bottom surface of the cover, and an elevating mechanism for adjusting the position of the pressure regulating plate, and a measuring device including at least one visual display for use in calibrating the pressure regulating system.
    Type: Application
    Filed: May 28, 2003
    Publication date: February 5, 2004
    Inventor: Dong-Jun Jang
  • Card locking device
    Patent number: 6286345
    Abstract: A card key operated locking mechanism has a connecting mechanism for connecting and disconnecting a locking device with a manual operated handle, a controller for controlling the connecting mechanism in accordance with card key insertion or removal, a latch mechanism to allow the connecting mechanism to maintain connection of the locking device with the handle, and a releasing mechanism to release the latch mechanism upon operation of the handle. The card key operated locking mechanism allows a user to rotate the handle one time upon removal of the card key.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: September 11, 2001
    Assignee: New Taecor Co., Ltd.
    Inventors: Seok-Jin Kim, Dong-Jun Jang, Jeong-Wuk Kim