Patents by Inventor Anna CHEN-IUN-TAI

Anna CHEN-IUN-TAI 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: 11220041
    Abstract: The invention comprises methods, systems, and devices for angular printing of slab-like inclined portions. Each printed portion overlaps the immediately preceding portion and in combination, the portions form a horizontal structure, such as a roof, floor, a formation of coupled slabs, and others. The horizontal structure may be designed based on desired shape and also based on the setting properties of the printing material. The inclined portions are strong enough to withstand the weight of the structure, so long as guidelines are followed for the required length of inclined portions based on the setting properties of the printing material. The strength of the resulting structure is maximized via the inclined structure making up each layer.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: January 11, 2022
    Inventors: Anna Chen-Iun-Tai, Sergey Nefedov
  • Publication number: 20200047400
    Abstract: The invention comprises methods, systems, and devices for angular printing of slab-like inclined portions. Each printed portion overlaps the immediately preceding portion and in combination, the portions form a horizontal structure, such as a roof, floor, a formation of coupled slabs, and others. The horizontal structure may be designed based on desired shape and also based on the setting properties of the printing material. The inclined portions are strong enough to withstand the weight of the structure, so long as guidelines are followed for the required length of inclined portions based on the setting properties of the printing material. The strength of the resulting structure is maximized via the inclined structure making up each layer.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 13, 2020
    Inventors: Anna CHEN-IUN-TAI, Sergey NEFEDOV