Patents by Inventor CHAOHAO PAN

CHAOHAO PAN 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: 20250013131
    Abstract: A handheld device for photography comprises a bracket and a handle which is separated from the bracket, and the bracket is detachably connected with the handle; the bracket is rotatably connected with a support and has an unfolded state and a folded state; wherein, when the support is in the folded state, the support is in close contact with the bracket; the bracket is internally provided with a magnetic attraction component for fixing electronic equipment.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 9, 2025
    Applicant: PGYTECH CO.,LTD
    Inventors: Liang ZHU, Chaohao PAN
  • Patent number: 11920315
    Abstract: Disclosed is a wireless detection device for quickly positioning a throw-fill stone falling depth and long-term settlement in blasting silt-squeezing construction, including a gravity ball and a signal receiving, processing and controlling system. The gravity ball is internally provided with test mechanisms, signal collecting and transmitting apparatuses and batteries. Also disclosed is a wireless detection method implemented using the above wireless detection device. The device and the method can detect the throw-fill stone falling depth and distribution situation in a blasting silt-squeezing construction process in real time, so that the effect evaluation and quality control of blasting silt-squeezing can be monitored in real time, the situation that the falling of throw-fill stones is incomplete can be acquired in time, monitoring data support can be provided for corresponding processing measures, and long-term settlement and other monitoring can be carried out.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: March 5, 2024
    Assignee: WENZHOU UNIVERSITY
    Inventors: Jun Wang, Wei Qin, Liujun Zhang, Junfeng Ni, Ziyang Gao, Yonggang Hu, Chaohao Pan, Jinrong Zhang, Xudong Dong
  • Publication number: 20230044394
    Abstract: Disclosed is a wireless detection device for quickly positioning a throw-fill stone falling depth and long-term settlement in blasting silt-squeezing construction, including a gravity ball and a signal receiving, processing and controlling system. The gravity ball is internally provided with test mechanisms, signal collecting and transmitting apparatuses and batteries. Also disclosed is a wireless detection method implemented using the above wireless detection device. The device and the method can detect the throw-fill stone falling depth and distribution situation in a blasting silt-squeezing construction process in real time, so that the effect evaluation and quality control of blasting silt-squeezing can be monitored in real time, the situation that the falling of throw-fill stones is incomplete can be acquired in time, monitoring data support can be provided for corresponding processing measures, and long-term settlement and other monitoring can be carried out.
    Type: Application
    Filed: October 26, 2021
    Publication date: February 9, 2023
    Inventors: JUN WANG, WEI QIN, LIUJUN ZHANG, JUNFENG NI, ZIYANG GAO, YONGGANG HU, CHAOHAO PAN, JINRONG ZHANG, XUDONG DONG