Patents by Inventor Kyoung Hae Han

Kyoung Hae Han 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).

  • Communication-controlled washing system and method for operating the same
    Patent number: 6539570
    Abstract: A communication-controlled washing system and a method for operating the same, wherein at least one washing machine is remotely controllable through a communication unit. A service provider controls the use, operation completion, operation progress and fault diagnosis of a plurality of washing machines individually over a communication network, resulting in a significant reduction in time and effort required for users or managers to limit the use of machines, upgrade programs or repair faults. Further, the optimum washing mode can be performed according to a use history and environmental conditions of each machine.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: April 1, 2003
    Assignee: LG Electronics Inc.
    Inventors: Sang Chul Youn, Kyoung Hae Han
  • Communication-controlled washing system and method for operating the same
    Publication number: 20010025392
    Abstract: A communication-controlled washing system and a method for operating the same, wherein at least one washing machine is remotely controllable through a communication unit. A service provider controls the use, operation completion, operation progress and fault diagnosis of a plurality of washing machines individually over a communication network, resulting in a significant reduction in time and effort required for users or managers to limit the use of machines, upgrade programs or repair faults. Further, the optimum washing mode can be performed according to a use history and environmental conditions of each machine.
    Type: Application
    Filed: March 29, 2001
    Publication date: October 4, 2001
    Inventors: Sang Chul Youn, Kyoung Hae Han