Patents by Inventor Jang Kil Sang

Jang Kil Sang 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).

  • Air conditioning system and method of using solar cell
    Patent number: 9010139
    Abstract: An air conditioning system using a solar cell, which uses the electricity effectively by heating the heat devices for designated time and a method for driving the system. The air conditioning system includes a solar cell generating electricity from solar light, a power distribution control part controlling operating voltage of the electricity of the solar cell and distributing to a battery or to the heating element, a control terminal generating a user command signal and an interface part controlling the power distribution control part in response to a command signal from the control terminal.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: April 21, 2015
    Assignee: Halla Climate Control Corp.
    Inventor: Jang Kil Sang
  • AIR CONDITIONING SYSTEM AND METHOD OF USING SOLAR CELL
    Publication number: 20110005235
    Abstract: An air conditioning system using a solar cell, which uses the electricity effectively by heating the heat devices for designated time and a method for driving the system. The air conditioning system includes a solar cell generating electricity from solar light, a power distribution control part controlling operating voltage of the electricity of the solar cell and distributing to a battery or to the heating element, a control terminal generating a user command signal and an interface part controlling the power distribution control part in response to a command signal from the control terminal.
    Type: Application
    Filed: July 7, 2010
    Publication date: January 13, 2011
    Applicant: Halla Climate Control Corp.
    Inventor: Jang Kil Sang