Patents by Inventor Victor Chi-Chih Huang

Victor Chi-Chih Huang 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).

  • Cleaning device with single tank recycling system
    Patent number: 10034590
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The device delivers the cleaning solution from a pump discharge of the cleaning device to a flow meter. The device initiates a priming mode by opening a first valve associated with a bypass line of the device, closing a second valve associated with a cleaning head of the cleaning device, and delivering the cleaning solution from a discharge of the flow meter to the inlet of the solution tank through the bypass line. When the device is primed, it initiates cleaning by closing the first valve associated with the bypass line, opening the second valve associated with the cleaning head, and delivering the cleaning solution to the cleaning head.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: July 31, 2018
    Assignee: Diversey, Inc.
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, Jr., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas
  • CLEANING DEVICE WITH SINGLE TANK RECYCLING SYSTEM
    Publication number: 20180140153
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The device delivers the cleaning solution from a pump discharge of the cleaning device to a flow meter. The device initiates a priming mode by opening a first valve associated with a bypass line of the device, closing a second valve associated with a cleaning head of the cleaning device, and delivering the cleaning solution from a discharge of the flow meter to the inlet of the solution tank through the bypass line. When the device is primed, it initiates cleaning by closing the first valve associated with the bypass line, opening the second valve associated with the cleaning head, and delivering the cleaning solution to the cleaning head.
    Type: Application
    Filed: January 19, 2018
    Publication date: May 24, 2018
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, JR., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas
  • Cleaning device with single tank recycling system
    Patent number: 9895041
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The device delivers the cleaning solution from a pump discharge of the cleaning device to a flow meter. The device initiates a priming mode by opening a first valve associated with a bypass line of the device, closing a second valve associated with a cleaning head of the cleaning device, and delivering the cleaning solution from a discharge of the flow meter to the inlet of the solution tank through the bypass line. When the device is primed, it initiates cleaning by closing the first valve associated with the bypass line, opening the second valve associated with the cleaning head, and delivering the cleaning solution to the cleaning head.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: February 20, 2018
    Assignee: Diversey, Inc.
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, Jr., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas
  • CLEANING DEVICE WITH SINGLE TANK RECYCLING SYSTEM
    Publication number: 20150238060
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The device delivers the cleaning solution from a pump discharge of the cleaning device to a flow meter. The device initiates a priming mode by opening a first valve associated with a bypass line of the device, closing a second valve associated with a cleaning head of the cleaning device, and delivering the cleaning solution from a discharge of the flow meter to the inlet of the solution tank through the bypass line. When the device is primed, it initiates cleaning by closing the first valve associated with the bypass line, opening the second valve associated with the cleaning head, and delivering the cleaning solution to the cleaning head.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 27, 2015
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, JR., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas
  • Cleaning device with single tank recycling system
    Patent number: 9028617
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The solution tank may include an inlet and an outlet. The cleaning device may include at least one discharge line filter in fluid communication with the solution tank and a pump having a pump intake and a pump discharge. The pump may be configured to direct cleaning solution from the solution tank outlet through the at least one discharge line filter. The cleaning device may include a cleaning head in fluid communication with the pump discharge and a bypass line in fluid communication with the pump discharge and the inlet. The bypass line may be configured to divert cleaning solution received from the pump discharge away from the cleaning head and toward the solution tank.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: May 12, 2015
    Assignee: Diversey, Inc.
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, Jr., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas
  • CLEANING DEVICE WITH SINGLE TANK RECYCLING SYSTEM
    Publication number: 20120260948
    Abstract: A cleaning device may include a solution tank configured to store cleaning solution. The solution tank may include an inlet and an outlet. The cleaning device may include at least one discharge line filter in fluid communication with the solution tank and a pump having a pump intake and a pump discharge. The pump may be configured to direct cleaning solution from the solution tank outlet through the at least one discharge line filter. The cleaning device may include a cleaning head in fluid communication with the pump discharge and a bypass line in fluid communication with the pump discharge and the inlet. The bypass line may be configured to divert cleaning solution received from the pump discharge away from the cleaning head and toward the solution tank.
    Type: Application
    Filed: April 12, 2011
    Publication date: October 18, 2012
    Applicant: INTELLIBOT ROBOTICS LLC
    Inventors: Stephen J. Balas, Stephen D. Herr, Henry L. Hillman, JR., Victor Chi-Chih Huang, Ralph McCann, Kevin L. Thomas