Patents by Inventor Sam Yung Kwack

Sam Yung Kwack 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).

  • Patent number: 8652243
    Abstract: A gas filtration apparatus includes a first pipeline configured to divide transmitted gas and air to second and third gas flows, transmit the second and third gas flows to second pipeline bundle which is configured to divide each of the second and third gas flows to two or more gas flows and transmit the divided gas flows to a plurality of filters, a purifying tank configured to contain first water for purifying the divided gas flows, a plurality of filters positioned in a lower space of the purifying tank and configured to disintegrate one or more bubbles created by the divided gas flows, and a gas outlet configured to collect a plurality of bubbles emitted from the first water and release the collected bubbles to the outside of the gas filtration apparatus.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: February 18, 2014
    Inventor: Sam Yung Kwack
  • Patent number: 8313564
    Abstract: A gas filtration system includes a liquid filtering system and a gas transferring system. The liquid filtering system has multiple tanks connected to each which contains a gas scrubbing liquid through which the gas is bubbled. The gas transferring system includes pipes coupled with the tanks for transferring gases. The tanks include a dry tank that is used for storing one or more of pumps, filters and a gas flow buffer.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: November 20, 2012
    Inventor: Sam Yung Kwack
  • Publication number: 20120240766
    Abstract: A gas filtration system includes a liquid filtering system and a gas transferring system. The liquid filtering system has multiple tanks connected to each which contains a gas scrubbing liquid through which the gas is bubbled. The gas transferring system includes pipes coupled with the tanks for transferring gases. The tanks include a dry tank that is used for storing one or more of pumps, filters and a gas flow buffer.
    Type: Application
    Filed: May 16, 2012
    Publication date: September 27, 2012
    Inventor: Sam Yung KWACK
  • Patent number: 8206495
    Abstract: A gas filtration system includes a liquid filtering system and a gas transferring system. The liquid filtering system has multiple tanks connected to each which contains a gas scrubbing liquid through which the gas is bubbled. The gas transferring system includes pipes coupled with the tanks for transferring gases. The tanks include a dry tank that is used for storing one or more of pumps, filters and a gas flow buffer.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: June 26, 2012
    Inventor: Sam Yung Kwack
  • Publication number: 20100319541
    Abstract: A gas filtration system includes a liquid filtering system and a gas transferring system. The liquid filtering system has multiple tanks connected to each which contains a gas scrubbing liquid through which the gas is bubbled. The gas transferring system includes pipes coupled with the tanks for transferring gases. The tanks include a dry tank that is used for storing one or more of pumps, filters and a gas flow buffer.
    Type: Application
    Filed: June 23, 2009
    Publication date: December 23, 2010
    Inventor: Sam Yung Kwack