Patents by Inventor Yilin Hong

Yilin Hong 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: 20240131547
    Abstract: A pump dispenser having a bottle with a neck and a pump assembly. The pump assembly includes an actuator, a closure connected to the actuator and coupled to the neck of the bottle, a dip tube, and a dual chamber pump. The dual chamber pump includes a piston assembly, a sealing cap, and a housing, which includes a pump chamber, a storage chamber having a cavity, and a core. The sealing cap is rigidly connected to the core and closes the storage chamber at a lower portion such that the substance to be released remains stored in the storage chamber cavity. When the actuator is pushed down for a first time by a user, a piston assembly moves to push down a connecting stem, which pushes down the sealing cap to open the storage chamber for releasing the substance contained in the storage chamber from the bottle.
    Type: Application
    Filed: October 22, 2023
    Publication date: April 25, 2024
    Inventors: Yilin Hong, Zhiyun Zeng
  • Patent number: 11737609
    Abstract: A soap package that includes a cardboard box for packaging soap and a soap bar that has a narrow centered portion.
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: August 29, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Yilin Hong, Jingtian Zeng
  • Publication number: 20220378255
    Abstract: A soap package that includes a cardboard box for packaging soap and a soap bar that has a narrow centered portion.
    Type: Application
    Filed: May 19, 2022
    Publication date: December 1, 2022
    Inventors: Yilin Hong, Jingtian Zeng