Patents by Inventor Han Chun

Han Chun 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).

  • Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatus
    Patent number: 6580185
    Abstract: The present invention relates to an integrated system in which a bilateral permanent magnet excited synchronous motor part and a non-contact power feeding part are combined in order to generate a linear driving force and to feed an electric power without any contact.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: June 17, 2003
    Assignee: Korea Electrotechnology Research Institute
    Inventors: Do Hyun Kang, Yeong Han Chun, Jeong Woo Jeon
  • Device for preparing coffee, tea or milk beverage
    Patent number: 6494129
    Abstract: A device for preparing coffee or tea or milk includes a container slidably received in a receptacle for receiving the tea leaves or the coffee beans and/or the coffee grounds to be made. A float is attached to the bottom portion of the container for floating the container and for disengaging the tea leaves or the coffee beans and/or the coffee grounds from the fluid or the beverage in the receptacle. A latch is pivotally secured to the receptacle and includes a tongue for engaging with and for positioning the container relative to the receptacle.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: December 17, 2002
    Inventor: Han Chun Lin
  • Adjustable holder device for shower nozzle or the like
    Patent number: 6446278
    Abstract: An adjustable holder device for holding and attaching an object to a supporting wall member includes a holder member for supporting the object, and a sucker member for movably securing the holder member to the wall member. The sucker member may be moved or adjusted relative to the wall member to any suitable position, and the holder member may be magnetically secured to the sucker member and may be rotated or adjusted relative to the sucker member to any suitable or selected angular position. A cover may be engaged and press the sucker member against the wall member.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: September 10, 2002
    Inventor: Han Chun Lin
  • Integrated system of a permanent magnet excited motor and a non-contact power feeding apparatus
    Publication number: 20020093252
    Abstract: The present invention relates to an integrated system in which a bilateral permanent magnet excited synchronous motor part and a non-contact power feeding part are combined in order to generate a linear driving force and to feed an electric power without any contact.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 18, 2002
    Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Do Hyun Kang, Yeong Han Chun, Jeong Woo Jeon
  • Device for preparing coffee, tea or milk beverage
    Publication number: 20020050210
    Abstract: A device for preparing coffee or tea or milk or the like includes a container slidably received in a receptacle for receiving the tea leaves or the coffee beans and/or the coffee grounds to be made. A float is attached to the bottom portion of the container for floating the container and for disengaging the tea leaves or the coffee beans and/or the coffee grounds from the fluid or the beverage in the receptacle. A latch is pivotally secured to the receptacle and includes a tongue for engaging with and for positioning the container relative to the receptacle.
    Type: Application
    Filed: August 17, 2001
    Publication date: May 2, 2002
    Inventor: Han Chun Lin