Patents by Inventor Jian Jiang Liu

Jian Jiang Liu 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: 11470998
    Abstract: An automatic beverage maker having a water supply, a housing having a base, a body and a pod section, a sealed water tank within the housing body, a heating system for controlling the heating of water contained within the water tank, a first water line connecting the water supply to the water tank inlet, a second water e connecting the water outlet to the cavity of the housing pod section, a water pump for moving water from the water supply to the tank via the first water line and from the tank to the cavity of the housing pod section via the second water line. A drain line fluidly coupled to the sealed tank and having an open end for discharging water from the sealed water tank may also be used.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: October 18, 2022
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu
  • Patent number: 10849453
    Abstract: An automatic beverage system for producing a hot flavored beverage. The system includes a base unit having a water reservoir, a control system for heating liquid from the reservoir, a cartridge arm having a water injector and a cartridge holder, a pump and tubing system connecting the water reservoir to the cartridge holder and used to move water, and a container base positioned in an area adjacent the base unit and below the cartridge holder. The cartridge holder is adapted to receive interchangeable cartridges depending on the type and size of beverage desired. The beverage system is capable of using a beverage pod to dispense an individual cup of coffee or the like, and it is also capable of brewing larger volumes of coffee using freshly ground coffee beans. The heating element and related safety features ensure that the water is safely heated and maintained at an optimal brewing temperature.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: December 1, 2020
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu
  • Patent number: 10827874
    Abstract: An automatic beverage system for producing a hot flavored beverage. The system includes a base unit having a water reservoir, a control system for heating liquid from the reservoir, a cartridge arm having a water injector and a cartridge holder, a pump and tubing system connecting the water reservoir to the cartridge holder and used to move water, the control system housed within the base unit and coupled to the heating element and pump to control temperature and movement of the liquid from the reservoir to the cartridge holder, and a container base positioned in an area adjacent the base unit and below the cartridge holder. The cartridge holder is adapted to receive interchangeable cartridges depending on the type and size of beverage desired. The interchangeable cartridges include a water cartridge, a pod cartridge, and a grounds cartridge.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: November 10, 2020
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu
  • Publication number: 20200054164
    Abstract: An automatic beverage maker having a water supply, a housing having a base, a body and a pod section, a sealed water tank within the housing body, a heating system for controlling the heating of water contained within the water tank, a first water line connecting the water supply to the water tank inlet, a second water e connecting the water outlet to the cavity of the housing pod section, a water pump for moving water from the water supply to the tank via the first water line and from the tank to the cavity of the housing pod section via the second water line. A drain line fluidly coupled to the sealed tank and having an open end for discharging water from the sealed water tank may also be used.
    Type: Application
    Filed: August 28, 2019
    Publication date: February 20, 2020
    Inventors: Jung S. Moon, Jian Jiang Liu
  • Publication number: 20190200802
    Abstract: An automatic beverage maker having a finable reservoir for holding water, a housing supporting the reservoir and having a base, a body and a pod section, a sealed water tank within the housing body, a heating element for heating water contained within the water tank, a first water line connecting the reservoir to the water tank inlet, a second water line connecting the water outlet to the cavity of the housing pod section, a water pump for moving water from the reservoir to the tank via the first water line and from the tank to the cavity of the housing pod section via the second water line, and a drain line fluidly coupled to the sealed tank and having an open end for discharging water from the sealed water tank.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Jung S. Moon, Jian Jiang Liu
  • Publication number: 20180325312
    Abstract: An electric grill used to cook food items positioned between upper and lower grilling surfaces is disclosed. The electric grill includes a base portion having outer surfaces and a first inner grilling surface contained therein, an lid portion pivotably connected to the lower base portion and having outer surfaces and a second inner grilling surface contained therein, a handle functionally connected to the lid portion to pivot the lid portion between an open position and a closed position, and an electronic control interface positioned on the handle configured to control the operation of the first and second inner grilling surfaces.
    Type: Application
    Filed: January 9, 2018
    Publication date: November 15, 2018
    Inventors: Jung S. Moon, Jian Jiang Liu, Bao Quan Yu
  • Publication number: 20180255960
    Abstract: An automatic beverage system for producing a hot flavored beverage. The system includes a base unit having a water reservoir, a control system for heating liquid from the reservoir, a cartridge arm having a water injector and a cartridge holder, a pump and tubing system connecting the water reservoir to the cartridge holder and used to move water, the control system housed within the base unit and coupled to the heating element and pump to control temperature and movement of the liquid from the reservoir to the cartridge holder, and a container base positioned in an area adjacent the base unit and below the cartridge holder. The cartridge holder is adapted to receive interchangeable cartridges depending on the type and size of beverage desired. The beverage system is capable of using a beverage pod to dispense an individual cup of coffee or the like, and it is also capable of brewing larger volumes of coffee using freshly ground coffee beans.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 13, 2018
    Inventors: Jung S. Moon, Jian Jiang Liu, Bao Quan Yu
  • Publication number: 20180220834
    Abstract: An automatic beverage system for producing a hot flavored beverage. The system includes a base unit having a water reservoir, a control system for heating liquid from the reservoir, a cartridge arm having a water injector and a cartridge holder, a pump and tubing system connecting the water reservoir to the cartridge holder and used to move water, the control system housed within the base unit and coupled to the heating element and pump to control temperature and movement of the liquid from the reservoir to the cartridge holder, and a container base positioned in an area adjacent the base unit and below the cartridge holder. The cartridge holder is adapted to receive interchangeable cartridges depending on the type and size of beverage desired. The beverage system is capable of using a beverage pod to dispense an individual cup of coffee or the like, and it is also capable of brewing larger volumes of coffee using freshly ground coffee beans.
    Type: Application
    Filed: January 10, 2018
    Publication date: August 9, 2018
    Inventors: Jung S. Moon, Jian Jiang Liu, Bao Quan Yu
  • Publication number: 20150028022
    Abstract: An induction cooktop may include: a cooking surface; an induction coil; electronic circuitry coupled to said induction coil; and a housing surrounding at least a portion of said induction coil and at least a portion of said electronic circuitry, and said housing comprising a fan chamber comprising: a fan; at least one ribbed wall; and a fan cover covering at least a portion of said fan so as to direct airflow over said electronic circuitry. According to various exemplary embodiments, various preset operating ranges, precise temperature control using discrete increments may be used, as well as power calibration, noise reduction, ultra wide temperature range cooking, flexible programming, extensive multi-stage long duration cooking and memories, including selectable delays, pause features, high temperature searing, low temperature cooking, ultra high frequency high temperature operation, immediate fan shutoff, multiple temperature unit convertible display, multi-stage, and/or multi-step cooking, are disclosed.
    Type: Application
    Filed: March 15, 2014
    Publication date: January 29, 2015
    Applicant: Nuwave LLC
    Inventors: Jung S. MOON, Eung Yub Cha, Byung G. Choi, Jian Jiang Liu, Zeng Qing Ping, Teng Jin Lian, Xiaoliang Hui, Mikale K. Kwon
  • Publication number: 20130240505
    Abstract: An induction cooktop may include: a cooking surface; an induction coil; electronic circuitry coupled to said induction coil; and a housing surrounding at least a portion of said induction coil and at least a portion of said electronic circuitry, and said housing comprising a fan chamber comprising: a fan; at least one ribbed wall; and a fan cover covering at least a portion of said fan so as to direct airflow over said electronic circuitry. According to various exemplary embodiments, various preset operating ranges, precise temperature control using discrete increments may be used, as well as power calibration, noise reduction, ultra wide temperature range cooking, flexible programming, extensive multi-stage long duration cooking and memories, including selectable delays, pause features, high temperature searing, low temperature cooking, ultra high frequency high temperature operation, immediate fan shutoff, multiple temperature unit convertible display, multi-stage, and/or multi-step cooking, are disclosed.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 19, 2013
    Applicant: HEARTHWARE, INC.
    Inventors: Jung S. Moon, Eung Yub Cha, Byung G. Choi, Mikale K. Kwon, Jian Jiang Liu, Zeng Qing Ping, Teng Jin Lian
  • Patent number: D887205
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: June 16, 2020
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu, Jong Rok Kim
  • Patent number: D935271
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 9, 2021
    Assignee: NuWave, LLC
    Inventors: Jung S. Moon, Jian Jiang Liu, Jong Rok Kim