Patents by Inventor Shijun PI

Shijun PI 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: 12281451
    Abstract: A top-down construction type assembly construction method for paved road surface, including the following steps: step I, manufacturing prefabricating slabs: using a top-down method to manufacture the prefabricating slabs, and providing bolt sleeves, inside the prefabricating slabs, which are evenly arranged in the prefabricating slabs; step II, mounting the prefabricating slabs: on a lower bearing plate, placing the prefabricating slabs in one step, performing a fine tuning on a position and an altitude of the prefabricating slabs, performing a grouting construction, finally forming the paved road surface; the prefabricating slabs are manufactured by laying bricks and pouring concrete, the prefabricating slabs are rolled over and mounted, thus eliminating on-site concrete bonding between bricks and the lower bearing plate, improving overall stability of the bricks and the prefabricating slabs after being mounted, assembled mounting for a paved road surface is implemented, and the construction period is shorte
    Type: Grant
    Filed: October 28, 2024
    Date of Patent: April 22, 2025
    Inventors: Jiesheng Zhang, Yangjie Jiang, Fengchun Dong, Wu Huang, Anhui Wang, Shengyun He, Jingyi Li, Shijun Pi, Lingjian Kong, Ning Zhao, Zhuoyi Wei, Shuguo Xu, Ying Wang, Can Jiang, Bo Zhang
  • Publication number: 20250075441
    Abstract: A top-down construction type assembly construction method for paved road surface, including the following steps: step I, manufacturing prefabricating slabs: using a top-down method to manufacture the prefabricating slabs, and providing bolt sleeves, inside the prefabricating slabs, which are evenly arranged in the prefabricating slabs; step II, mounting the prefabricating slabs: on a lower bearing plate, placing the prefabricating slabs in one step, performing a fine tuning on a position and an altitude of the prefabricating slabs, performing a grouting construction, finally forming the paved road surface; the prefabricating slabs are manufactured by laying bricks and pouring concrete, the prefabricating slabs are rolled over and mounted, thus eliminating on-site concrete bonding between bricks and the lower bearing plate, improving overall stability of the bricks and the prefabricating slabs after being mounted, assembled mounting for a paved road surface is implemented, and the construction period is shorte
    Type: Application
    Filed: October 28, 2024
    Publication date: March 6, 2025
    Inventors: Jiesheng ZHANG, Yangjie JIANG, Fengchun DONG, Wu HUANG, Anhui WANG, Shengyun HE, Jingyi LI, Shijun PI, Lingjian KONG, Ning ZHAO, Zhuoyi WEI, Shuguo XU, Ying WANG, Can JIANG, Bo ZHANG