Patents by Inventor Kevin Z. Liang

Kevin Z. Liang 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: 20200084983
    Abstract: A self-contained air filtration system is disclosed herein. The system includes a processor. The processor can receive data from one or several components of the system and can provide control signals to one or several components of the system. The system can include a housing. The housing can include: a reservoir portion; and a greenhouse portion. The greenhouse portion can connect to the reservoir portion via a grow tray. A top of the reservoir portion and the greenhouse portion define an enclosed volume. The greenhouse portion can include an inlet aperture and an outlet aperture. The inlet aperture can be obstructed by an inlet filter such that air flowing into the greenhouse portion passes through the inlet filter, and the greenhouse portion can be connected to a fan that can propel air through the inlet aperture and out of the outlet aperture.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 19, 2020
    Inventors: Kevin Z. Liang, Andrew Hung, Mark Huang
  • Patent number: 10492475
    Abstract: A filtration system and filtration unit are disclosed herein. The filtration system can include an aquarium and the filtration unit. The filtration unit can attach to the aquarium. The filtration unit can include a pump that circulates water through the filtration unit and a plurality of chambers. The plurality of chambers of the filtration unit can include a sterilization chamber, a pre-filtration chamber, and a root chamber. The sterilization chamber can include a sterilization feature that sterilizes the water circulating through the filtration unit, the pre-filtration chamber can remove large objects from the water, and the root chamber can contain a root network of a plant.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: December 3, 2019
    Assignee: AQUA DESIGN INNOVATIONS, LLC
    Inventors: Kevin Z. Liang, Dillon J. Rak, Timothy Langer
  • Publication number: 20190000048
    Abstract: A filtration system and filtration unit are disclosed herein. The filtration system can include an aquarium and the filtration unit. The filtration unit can attach to the aquarium. The filtration unit can include a pump that circulates water through the filtration unit and a plurality of chambers. The plurality of chambers of the filtration unit can include a sterilization chamber, a pre-filtration chamber, and a root chamber. The sterilization chamber can include a sterilization feature that sterilizes the water circulating through the filtration unit, the pre-filtration chamber can remove large objects from the water, and the root chamber can contain a root network of a plant.
    Type: Application
    Filed: February 26, 2018
    Publication date: January 3, 2019
    Applicant: Aqua Design Innovations, LLC
    Inventors: Kevin Z. LIANG, Dillon J. RAK, Timothy LANGER
  • Patent number: 9901078
    Abstract: A filtration system and filtration unit are disclosed herein. The filtration system can include an aquarium and the filtration unit. The filtration unit can attach to the aquarium. The filtration unit can include a pump that circulates water through the filtration unit and a plurality of chambers. The plurality of chambers of the filtration unit can include a sterilization chamber, a pre-filtration chamber, and a root chamber. The sterilization chamber can include a sterilization feature that sterilizes the water circulating through the filtration unit, the pre-filtration chamber can remove large objects from the water, and the root chamber can contain a root network of a plant.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: February 27, 2018
    Assignee: AQUA DESIGN INNOVATIONS, LLC
    Inventors: Kevin Z. Liang, Dillon J. Rak, Timothy Langer
  • Publication number: 20150060340
    Abstract: A filtration system and filtration unit are disclosed herein. The filtration system can include an aquarium and the filtration unit. The filtration unit can attach to the aquarium. The filtration unit can include a pump that circulates water through the filtration unit and a plurality of chambers. The plurality of chambers of the filtration unit can include a sterilization chamber, a pre-filtration chamber, and a root chamber. The sterilization chamber can include a sterilization feature that sterilizes the water circulating through the filtration unit, the pre-filtration chamber can remove large objects from the water, and the root chamber can contain a root network of a plant.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Kevin Z. Liang, Dillon J. Rak, Timothy Langer