Patents by Inventor Chun-Il Koh

Chun-Il Koh 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: 20160304798
    Abstract: There is provided a reformed fuel manufacturing apparatus, including a water reservoir; a plurality of plasma generators configured to pretreat water in the water reservoir; a water tank configured to pretreat the water again by using a water tank catalyst; one or more oil tanks configured to pretreat introduced oil by using an oil tank catalyst; a mixing tank connected to the water tank and the one or more oil tanks, and configured to produce a mixed oil by agitating the pretreated water introduced from the water tank and the pretreated oil introduced from the one or more oil tanks; and an ionization catalyst unit connected to the mixing tank and configured to convert the mixed oil, which is introduced from the mixing tank, to a reformed fuel by using an ionization catalyst.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 20, 2016
    Applicant: Bio Hitech Energy Co.
    Inventors: CHUN IL KOH, SHINJI HASEGAWA
  • Patent number: 9393545
    Abstract: The apparatus for treating food waste comprising an apparatus housing with a food waste input port formed on a top surface thereof; an open/close door that opens and closes the food waste input port; an open/close door operating device that operates the open/close door to be opened so as to open the food waste input port, or closed so as to close the food waste input port; and an automatic input device that enables at least part of an entrance of a food waste collection container to face with the food waste input port, in correspondence with the state of the open/close door.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: July 19, 2016
    Inventor: Chun Il Koh
  • Publication number: 20150225659
    Abstract: There is provided a reformed fuel manufacturing apparatus, including one or more water tanks configured to pretreat introduced water by using a water tank catalyst; one or more oil tanks configured to pretreat introduced oil by using an oil tank catalyst; a mixing tank connected to the one or more water tanks and the one or more oil tanks, and configured to produce a mixed oil by agitating the pretreated water introduced from the one or more water tanks and the pretreated oil introduced from the one or more oil tanks; and an ionization catalyst unit connected to the mixing tank and configured to convert the mixed oil, which is introduced from the mixing tank, to a reformed fuel by using an ionization catalyst.
    Type: Application
    Filed: March 4, 2014
    Publication date: August 13, 2015
    Applicant: BIO HITECH ENERGY CO.
    Inventors: CHUN IL KOH, SHINJI HASEGAWA
  • Publication number: 20150129693
    Abstract: There is provided a food garbage disposal apparatus. The food garbage disposal apparatus includes a food garbage processing unit provided in a housing having an food garbage introduction food garbage introduction opening through which food garbage is input, and configured to decompose and dry the food garbage; and a housing driving unit provided at a lower side of the housing and configured to move the housing on a ground surface, wherein the housing driving unit is configured to move the housing up and down.
    Type: Application
    Filed: November 23, 2013
    Publication date: May 14, 2015
    Inventor: CHUN IL KOH
  • Patent number: 8927266
    Abstract: There is provided a garbage separating apparatus including an input unit having an inlet opening through which garbage is input, a crushing unit configured to crush garbage input through the inlet opening, a filtering chamber having an outlet opening and a perforation member provided with a plurality of holes for allowing separation of the garbage crushed by the crushing unit, a food waste collection chamber for accommodating, among the crushed garbage, food waste having passed through the perforation member, and a sweeper device configured to move, among the crushed garbage, impurity garbage remaining on the perforation member to the outlet opening.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: January 6, 2015
    Inventor: Chun Il Koh
  • Publication number: 20140305028
    Abstract: There is provided an apparatus for manufacturing a reformed fuel. The apparatus for manufacturing a reformed fuel includes a water tank unit configured to supply water which is aerated and, then, to which an ultrasonic wave or an electric field is applied; an oil tank configured to supply oil pre-treated by a first catalyst; a mixing tank connected to the water tank unit and the oil tank, and configured to generate mixture oil by mixing the water introduced from the water tank unit and the oil introduced from the oil tank; and a combination chamber unit connected to the mixing tank, and configured to generate a reformed fuel by supplying a second catalyst to the mixture oil introduced from the mixing tank.
    Type: Application
    Filed: April 23, 2013
    Publication date: October 16, 2014
    Applicant: BIO HITECH ENERGY CO.
    Inventors: CHUN IL KOH, SHINJI HASEGAWA
  • Patent number: 8789779
    Abstract: The present invention provides a food waste disposal system comprising a load cell located between the housing fixture and the support frame so that the load cell measures the weight of the food waste disposal system and sends the warning message to a control touch panel installed on the front upper plate of the food waste disposal system in case the user inserts more food waste than maximum allowable weight limit of the food waste disposal system. Two rotational shafts are aligned in parallel along the horizontal direction of the food waste disposal system with a screw-shaped ribbon connected to the rotational shaft by a ribbon supporter and a mixing blade is installed on at the one end of the rotational shaft, so that food waste inserted in the mixing basin is effectively mixed, crushed, decomposed and drained out through a washing chamber.
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: July 29, 2014
    Inventor: Chun Il Koh
  • Publication number: 20130323824
    Abstract: This invention relates to a control device for a food waste disposal apparatus. The control device is comprised of a touch screen, a memory device to perform a specific function to control the food waste disposal apparatus. The touch screen of the control device displays a plurality of input button images so that a user can click them by fingers to prosecute. The main menu of the touch screen is comprised of auto working mode, total monitoring mode, manual working mode, time setting mode, alarm message mode and function setting mode. The sub-menu of function setting mode further includes cumulative weight setting and part replacement cycle setting.
    Type: Application
    Filed: June 3, 2012
    Publication date: December 5, 2013
    Inventor: CHUN IL KOH
  • Publication number: 20130171725
    Abstract: There is provided a garbage separating apparatus including an input unit having an inlet opening through which garbage is input, a crushing unit configured to crush garbage input through the inlet opening, a filtering chamber having an outlet opening and a perforation member provided with a plurality of holes for allowing separation of the garbage crushed by the crushing unit, a food waste collection chamber for accommodating, among the crushed garbage, food waste having passed through the perforation member, and a sweeper device configured to move, among the crushed garbage, impurity garbage remaining on the perforation member to the outlet opening.
    Type: Application
    Filed: January 24, 2012
    Publication date: July 4, 2013
    Inventor: Chun Il Koh
  • Publication number: 20130118969
    Abstract: The present invention provides a food waste disposal system including a BOD reduction apparatus comprising a concentrated-oxidizing tank, an aeration tank, an air pump and a filter. A drain of food waste disposal system is connected to a inlet of the BOD reduction system. Also, purified water in the BOD reduction system is carried back to a inlet of said food waste disposal system so that purified water is reused in food waste disposal system. A pH sensor, which can measure acidity and basicity, is mounted on a filter drain of the BOD reduction system. When pH of the sensor is less than pH 3, small quantity of caustic soda powder is input from a caustic soda tank mounted on the pipe of the rear end of a water supplying valve of the food waste disposal system to regulate the pH level of food wastewater.
    Type: Application
    Filed: December 23, 2011
    Publication date: May 16, 2013
    Inventor: Chun Il Koh
  • Publication number: 20130099034
    Abstract: The present invention provides a food waste disposal system comprising a load cell located between the housing fixture and the support frame so that the load cell measures the weight of the food waste disposal system and sends the warning message to a control touch panel installed on the front upper plate of the food waste disposal system in case the user inserts more food waste than maximum allowable weight limit of the food waste disposal system. Two rotational shafts are aligned in parallel along the horizontal direction of the food waste disposal system with a screw-shaped ribbon connected to the rotational shaft by a ribbon supporter and a mixing blade is installed on at the one end of the rotational shaft, so that food waste inserted in the mixing basin is effectively mixed, crushed, decomposed and drained out through a washing chamber.
    Type: Application
    Filed: November 25, 2011
    Publication date: April 25, 2013
    Inventor: Chun Il Koh
  • Patent number: 7762713
    Abstract: The present invention provides a food waste disposal system including a housing with a food waste introduction opening and a door receiving depression, the door for covering the food waste introduction opening, a prefabricated mixing basin disposed inside the housing and composed of a box-shaped upper body, a hemispherical lower body, and a rotational shaft axially installed on a horizontal central line of the prefabricated mixing basin, a plurality of prefabricated mixing wings engaged with the rotational shaft for cutting food waste into small pieces and agitating the food waste in the prefabricated mixing basin, a geared driving motor for driving the rotational shaft, in which a touch screen panel installed on an upper surface of the housing and a personal computer incorporate PLC Ethernet cards respectively therein so as to allow the food waste disposal system to be controlled from a distance using the computer, which is networked.
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: July 27, 2010
    Inventor: Chun Il Koh
  • Patent number: 7735761
    Abstract: A food waste disposal apparatus decomposing organic waste by inputting microbes during a process of drying the food waste, characterized in that the food waste disposal apparatus comprises a mixing basin installed in a housing, and a rotational shaft with a plurality of mixing blades, in which a hot water tank is installed near the mixing basin for heating the mixing basin, microbes in a microbe tank are sprayed into the mixing basin in order to enhance the efficiency of decomposition of food waste, a drain water tank with a drain pipe is provided under the mixing basin for collecting and discharging waste water, and a cleansing device installed in the drain water tank for cleansing an inner space of the drain water tank, and a control touch panel, in which functions for operation are set is installed, so that the functions can be selected in a touching manner.
    Type: Grant
    Filed: April 3, 2007
    Date of Patent: June 15, 2010
    Inventor: Chun Il Koh
  • Patent number: 7604986
    Abstract: An organic waste decomposition device comprises a base frame (110), a cylindrical shell casing (120), a shaft (130) which is rotatably installed in the shell casing, a plurality of arm blades (140) which Are engaged to the shaft, a driving motor (150) adapted to provide a rotational force to the shaft, a ring blower (160) which is adapted to supply air into the interior of the shell casing, an air pipe (170) which is adapted to connect the ring blower and a lower portion of the shell casing, a pre-heater (180) which is adapted to pre-heat the air supplied into the interior of the shell casing, a condenser (190) which liquidefies the discharged vapor, a steam pipe (200) which connects an upper portion of the shell casing and the condenser, and a control box (210).
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: October 20, 2009
    Inventor: Chun-Il Koh
  • Publication number: 20080259719
    Abstract: The present invention provides a food waste disposal system including a housing with a food waste introduction opening and a door receiving depression, the door for covering the food waste introduction opening, a prefabricated mixing basin disposed inside the housing and composed of a box-shaped upper body, a hemispherical lower body, and a rotational shaft axially installed on a horizontal central line of the prefabricated mixing basin, a plurality of prefabricated mixing wings engaged with the rotational shaft for cutting food waste into small pieces and agitating the food waste in the prefabricated mixing basin, a geared driving motor for driving the rotational shaft, in which a touch screen panel installed on an upper surface of the housing and a personal computer incorporate PLC Ethernet cards respectively therein so as to allow the food waste disposal system to be controlled from a distance using the computer, which is networked.
    Type: Application
    Filed: July 5, 2007
    Publication date: October 23, 2008
    Inventor: CHUN IL KOH
  • Publication number: 20080210790
    Abstract: A food waste disposal apparatus decomposing organic waste by inputting microbes during a process of drying the food waste, characterized in that the food waste disposal apparatus comprises a mixing basin installed in a housing, and a rotational shaft with a plurality of mixing blades, in which a hot water tank is installed near the mixing basin for heating the mixing basin, microbes in a microbe tank are sprayed into the mixing basin in order to enhance the efficiency of decomposition of food waste, a drain water tank with a drain pipe is provided under the mixing basin for collecting and discharging waste water, and a cleansing device installed in the drain water tank for cleansing an inner space of the drain water tank, and a control touch panel, in which functions for operation are set is installed, so that the functions can be selected in a touching manner.
    Type: Application
    Filed: April 3, 2007
    Publication date: September 4, 2008
    Inventor: Chun Il Koh
  • Publication number: 20050155918
    Abstract: An organic waste decomposition device comprises a base frame (110), a cylindrical shell casing (120), a shaft (130) which is rotatably installed in the shell casing, a plurality of arm blades (140) which Are engaged to the shaft, a driving motor (150) adapted to provide a rotational force to the shaft, a ring blower (160) which is adapted to supply air into the interior of the shell casing, an air pipe (170) which is adapted to connect the ring blower and a lower portion of the shell casing, a pre-heater (180) which is adapted to pre-heat the air supplied into the interior of the shell casing, a condenser (190) which liquidefies the discharged vapor, a steam pipe (200) which connects an upper portion of the shell casing and the condenser, and a control box (210).
    Type: Application
    Filed: January 9, 2003
    Publication date: July 21, 2005
    Inventor: Chun-Il Koh