Patents by Inventor Zongqian Huang

Zongqian 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).

  • Toner cartridge
    Patent number: 9063465
    Abstract: Disclosed is a toner cartridge. The toner cartridge comprises a rotary container body, a toner discharge port, a sealing component, a connection component and a transmission component. The toner discharge port is placed on the rotary container body. The sealing component is placed inside the toner discharge port. The connection component is slide-connected with the toner discharge port. The transmission component is slide-connected with the connection component. When the transmission component is driven to rotate, it drives the connection component, the toner discharge port, and the rotary container body to rotate together.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: June 23, 2015
    Assignee: PRINT-RITE• UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
    Inventors: Zongqian Huang, Honghui Zhou
  • TONER CARTRIDGE
    Publication number: 20140169837
    Abstract: Disclosed is a toner cartridge. The toner cartridge comprises a rotary container body, a toner discharge port, a sealing component, a connection component and a transmission component. The toner discharge port is placed on the rotary container body. The sealing component is placed inside the toner discharge port. The connection component is slide-connected with the toner discharge port. The transmission component is slide-connected with the connection component. When the transmission component is driven to rotate, it drives the connection component, the toner discharge port, and the rotary container body to rotate together.
    Type: Application
    Filed: July 10, 2012
    Publication date: June 19, 2014
    Applicant: PRINT-RITE -UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
    Inventors: Zongqian Huang, Honghui Zhou