Patents by Inventor Jong Min Kang

Jong Min Kang 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).

  • SYSTEM AND METHOD FOR CONTROLLING ENGINE REVOLUTIONS FOR HYBRID CONSTRUCTION MACHINE
    Publication number: 20110028268
    Abstract: A system and method for controlling engine revolutions for a hybrid construction machine is provided.
    Type: Application
    Filed: June 21, 2010
    Publication date: February 3, 2011
    Inventors: Jong Min KANG, Ahn Kyun JUNG, Jae Hong KIM, Chun Han LEE, Jung Sun JO
  • CONTROL SYSTEM AND METHOD FOR HYBRID CONSTRUCTION MACHINE
    Publication number: 20110029175
    Abstract: A control system and method for a hybrid construction machine is provided.
    Type: Application
    Filed: June 23, 2010
    Publication date: February 3, 2011
    Inventors: Jong Min Kang, Ahn Kyun Jung, Chun Seung Lee, Jae Hong Kim, Eui Chul Kim, Jung Sun Jo, Sung Kon Kim, Sung Wan Koo
  • SWING CONTROL SYSTEM AND METHOD FOR CONSTRUCTION MACHINE USING ELECTRIC MOTOR
    Publication number: 20110029206
    Abstract: A swing control system and method for a construction machine using an electric motor is provided. The swing control system includes a swing electric motor swinging an upper swing structure and a swing control unit.
    Type: Application
    Filed: June 17, 2010
    Publication date: February 3, 2011
    Inventors: Jong Min KANG, Ahn Kyun Jung, Chun Seung Lee, Ji Yun Kim, Dong Uk Choi, Jung Sun Jo, Sung Kon Kim, Bong Soo Yoo
  • APPARATUS FOR MANUFACTURING HIGH-QUALITY SEMICONDUCTOR SINGLE CRYSTAL INGOT AND METHOD USING THE SAME
    Publication number: 20090183670
    Abstract: The present invention relates to an apparatus for manufacturing a high-quality semiconductor single crystal ingot and a method using the same. The apparatus of the present invention includes a quartz crucible, a heater installed around a side wall of the quartz crucible, a single crystal pulling means for pulling a single crystal from the semiconductor melt received in the quartz crucible, and a magnetic field applying means for forming a Maximum Gauss Plane (MGP) at a location of ML-1000 mm to ML-350 mm based on a Melt Level (ML) of the melt surface, and applying a strong magnetic field of 3000 to 5500 Gauss to an intersection between the MGP and the side wall of the quartz crucible and a weak magnetic field of 1500 to 3000 Gauss below a solid-liquid interface.
    Type: Application
    Filed: January 20, 2009
    Publication date: July 23, 2009
    Applicant: SILTRON INC.
    Inventors: Hyon-Jong Cho, Young-Ho Hong, Hong-Woo Lee, Jong-Min Kang, Dae-Yeon Kim
  • Apparatus for monitoring operator vibration for earth moving machinery with operation cab
    Patent number: 7236868
    Abstract: An apparatus for monitoring an operator vibration for an earth moving machinery with an operation cab is disclosed.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: June 26, 2007
    Assignee: Volvo Construction Equipment Holding Sweden AB
    Inventor: Jong Min Kang