Patents by Inventor Doo Il Park

Doo Il Park 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).

  • Method and system of dynamically charging electric vehicle
    Patent number: 9623762
    Abstract: A method for dynamically charging an electrically powered apparatus includes receiving a selection of a charging mode from a user, such that the selected charging mode is a fast charging mode or a slow charging mode. The method also includes dynamically scheduling a charging mode for charging the apparatus according to the selected charging mode and a status of a fast charging module, and electrically charging the apparatus according to the dynamically scheduled charging mode.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: April 18, 2017
    Assignee: LG CNS CO., LTD.
    Inventor: Doo Il Park
  • ELECTRIC VEHICLE, AND DEVICE AND METHOD FOR CHARGING SAME
    Publication number: 20150210175
    Abstract: An electric vehicle and a device and method for charging the electric vehicle are disclosed. The device for charging an electric vehicle includes a charger cable communication unit, a charger security unit, and a control unit. The charger cable communication unit receives encrypted electric vehicle charging information from an electric vehicle. The charger security unit decrypts the encrypted electric vehicle charging information. The control unit determines whether the decrypted electric vehicle charging information is identical with charger charging information. The charger security unit encrypts the charger charging information if the control unit of the device for charging an electric vehicle determines that the decrypted electric vehicle charging information is not identical with the charger charging information. The charger cable communication unit sends the encrypted charger charging information to the electric vehicle.
    Type: Application
    Filed: January 21, 2015
    Publication date: July 30, 2015
    Applicants: Electronics and Telecommunications Research Institute, LG CNS Co., Ltd.
    Inventors: You-Sung KANG, Yong-Je CHOI, Doo-Ho CHOI, Hyun-Sook CHO, Eun-Kyung JUN, Doo-Il PARK, Byeong-Gyu HYEON, Joon-Ho SHIN, Dong-Young SHIN
  • METHOD AND SYSTEM OF DYNAMICALLY CHARGING ELECTRIC VEHICLE
    Publication number: 20140247019
    Abstract: A method for dynamically charging an electrically powered apparatus includes receiving a selection of a charging mode from a user, such that the selected charging mode is a fast charging mode or a slow charging mode. The method also includes dynamically scheduling a charging mode for charging the apparatus according to the selected charging mode and a status of a fast charging module, and electrically charging the apparatus according to the dynamically scheduled charging mode.
    Type: Application
    Filed: January 28, 2014
    Publication date: September 4, 2014
    Applicant: LG CNS CO., LTD.
    Inventor: Doo Il PARK
  • Local multipoint distribution system and ATM data communication method thereof
    Patent number: 6963547
    Abstract: Disclosed a local multipoint distribution system (LMDS) and method of communicating ATM data on the LMDS that establishes a virtual circuit using a head-end unit to allow a bidirectional communication on ATM network and provide a medium access control(MAC) protocol by the head-end unit to perform multiplexing/demultiplexing and routing operations for data to be transmitted or received.
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: November 8, 2005
    Assignee: LG Electronics Inc.
    Inventors: Ok Moon Kwak, Kwang Ju Choi, Jee Woon Youm, Dong Hyun Kim, Doo Il Park