Patents by Inventor Hyeonjeong An

Hyeonjeong An 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).

  • Publication number: 20170280959
    Abstract: A cleaner includes: a main body that has an opening; a suction motor that is disposed in the main body and generates suction force; and a filter unit that includes an exhaust filter for filtering air discharged from the suction motor, the filter unit being inserted into the main body through the opening and being separated from the main body, wherein when the filter unit is combined with the main body, a portion of the filter unit protrudes out of the main body, and a portion of the exhaust filter is positioned inside the main body and the other portion of the exhaust filter is positioned outside the main body.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 5, 2017
    Inventors: Bohyun NAM, Namhee KIM, Jinju KIM, Hyeonjeong AN, Jungbae HWANG, Philjae HWANG, Mantae HWANG, Eunji SUNG, Taekgi LEE
  • Publication number: 20170280952
    Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit that is disposed behind the suction motor and separates dust from air sucked by the suction force of the suction motor; a dust container that stores dust separated by the dust separation unit; a handle disposed behind the dust separation unit; a battery housing disposed under the handle; and a battery that is detachably coupled to the battery housing and is separable downward from the battery housing.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 5, 2017
    Inventors: Bohyun NAM, Namhee KIM, Jinju KIM, Hyeonjeong AN, Jungbae HWANG
  • Publication number: 20170280950
    Abstract: A cleaner includes: a suction motor that generates suction force; a dust separation unit disposed under the suction motor and separates dust from air; a handle disposed behind the suction motor; and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 5, 2017
    Inventors: Bohyun NAM, Namhee KIM, Jinju KIM, Hyeonjeong AN, Jungbae HWANG
  • Publication number: 20170280951
    Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 5, 2017
    Inventors: Bohyun NAM, Namhee KIM, Jinju KIM, Hyeonjeong AN, Jungbae HWANG
  • Patent number: D787766
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: May 23, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Bohyun Nam, Hyosung Kim, Namhee Kim, Hyeonjeong An