Patents by Inventor Jae-jin Aum

Jae-jin Aum 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).

  • Vacuum cleaner having shredder
    Patent number: 8857010
    Abstract: A vacuum cleaner includes a cleaner body including a suction source configured to generate a suction force, a suction inlet body configured to inhale dust on a surface to be cleaned using the suction force of the suction source, a dust bucket detachably installed on the cleaner body, a cyclonic unit formed inside the dust bucket and configured to centrifuge the dust from air flowed in through the suction inlet body, and a paper-shredder installed on a top of the dust bucket and configured to communicate with the top of the dust bucket so that shredded pieces of paper are dropped inside a dust collecting space of the dust bucket.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: October 14, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jang-keun Kim, Kang Kim, Chang-hyun Park, Jae-jin Aum, Yong-jae Yong, Sung-cheol Lee, Jun-hwa Lee, Jun-hoo Choe
  • VACUUM CLEANER HAVING SHREDDER
    Publication number: 20130239358
    Abstract: A vacuum cleaner includes a cleaner body including a suction source configured to generate a suction force, a suction inlet body configured to inhale dust on a surface to be cleaned using the suction force of the suction source, a dust bucket detachably installed on the cleaner body, a cyclonic unit formed inside the dust bucket and configured to centrifuge the dust from air flowed in through the suction inlet body, and a paper-shredder installed on a top of the dust bucket and configured to communicate with the top of the dust bucket so that shredded pieces of paper are dropped inside a dust collecting space of the dust bucket.
    Type: Application
    Filed: May 8, 2013
    Publication date: September 19, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jang-keun Kim, Kang Kim, Chang-hyun Park, Jae-jin Aum, Yong-jae Yong, Sung-cheol Lee, Jun-hwa Lee, Jun-hoo Choe
  • Vacuum cleaner having shredder
    Patent number: 8522395
    Abstract: A vacuum cleaner includes a cleaner body having a suction source for generating a suction force; a suction nozzle assembly to draw in a dust or dirt from a surface to be cleaned by using the suction force of the suction source; a cyclone unit to separate the dust or dirt drawn in through the suction nozzle assembly from an air; a dust bin detachably disposed to the cleaner body to collect the dust or dirt separated at the cyclone unit; and a shredder to shred a paper, the shredder being detachably communicated with an opening of the dust bin to collect the shredded paper into the dust bin.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: September 3, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jang-keun Oh, Jun-hwa Lee, Sung-cheol Lee, Jae-jin Aum, Chang-hyun Park, Jun-hoo Choe, Yong-jae Yong, Kang Kim
  • VACUUM CLEANER HAVING SHREDDER
    Publication number: 20130007981
    Abstract: A vacuum cleaner includes a cleaner body having a suction source for generating a suction force; a suction nozzle assembly to draw in a dust or dirt from a surface to be cleaned by using the suction force of the suction source; a cyclone unit to separate the dust or dirt drawn in through the suction nozzle assembly from an air; a dust bin detachably disposed to the cleaner body to collect the dust or dirt separated at the cyclone unit; and a shredder to shred a paper, the shredder being detachably communicated with an opening of the dust bin to collect the shredded paper into the dust bin.
    Type: Application
    Filed: January 31, 2012
    Publication date: January 10, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang-keun Oh, Jun-hwa Lee, Sung-cheol Lee, Jae-jin Aum, Chang-hyun Park, Jun-hoo Choe, Yong-jae Yong, Kang Kim