Patents by Inventor JiongJiong JI

JiongJiong JI 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).

  • Compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment
    Patent number: 11965574
    Abstract: The application provides a compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment. The platform comprises an optoelectronic equipment mounting plate and a bottom mounting plate, the optoelectronic equipment mounting plate and the bottom mounting plate are coupled via an angular-displacement-limiting assembly and a vibration-isolating buffering assembly, the vibration-isolating buffering assembly comprises a horizontal axial vibration-isolating buffering device and a vertical axial vibration-isolating buffering device, the vertical axial vibration-isolating buffering device has a vertical elastic supporting center O which is coincided with a mass center C, and the horizontal axial vibration-isolating buffering device has an elastic supporting plane which approaches to be coincided with a horizontal plane of the mass center.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: April 23, 2024
    Assignee: DANDELION ENVIRONMENTAL TECHNOLOGY PRIVATE LIMITED
    Inventor: JiongJiong Ji
  • Compact Precision Angular-Displacement-Limiting Impact-Resistant Vibration-Isolating Buffering Platform for Compact Optoelectronic Equipment
    Publication number: 20220154799
    Abstract: The application provides a compact precision angular-displacement-limiting impact-resistant vibration-isolating buffering platform for compact optoelectronic equipment. The platform comprises an optoelectronic equipment mounting plate and a bottom mounting plate, the optoelectronic equipment mounting plate and the bottom mounting plate are coupled via an angular-displacement-limiting assembly and a vibration-isolating buffering assembly, the vibration-isolating buffering assembly comprises a horizontal axial vibration-isolating buffering device and a vertical axial vibration-isolating buffering device, the vertical axial vibration-isolating buffering device has a vertical elastic supporting center O which is coincided with a mass center C, and the horizontal axial vibration-isolating buffering device has an elastic supporting plane which approaches to be coincided with a horizontal plane of the mass center.
    Type: Application
    Filed: March 25, 2019
    Publication date: May 19, 2022
    Inventor: JiongJiong JI