Beijing, China

Dandan Ji

This inventor holds 1 USPTO granted patent. Top assignee: Naura Technology Group Co., Ltd.. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dandan Ji. Retrieved from https://idiyas.com/inventor/dandan-ji

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Dandan Ji - Innovator in Plate Shaping Technology

Introduction

Dandan Ji is a notable inventor based in Beijing, China. He has made significant contributions to the field of mechanical engineering, particularly in the design of devices that enhance the handling of plate-shaped articles. His innovative approach has led to the development of a unique device that simplifies the process of holding and rotating such articles.

Latest Patents

Dandan Ji holds a patent for a "Device for holding and rotating plate shaped article." This device comprises a group of fixed pins and a group of pivot pins arranged along the circumference of a movable base. Each pivot pin opposes a fixed pin, and magnetic bodies are positioned within and outside two opposing sides of the pivot pins. The design allows each pivot pin to rotate back and forth under the magnetic repulsive force between adjacent magnetic bodies, enabling the device to release or clamp the plate-shaped article. This invention boasts advantages such as a simple structure, convenient and reliable action control, controllable clamping force, and good compatibility with various processing chambers. Dandan Ji has 1 patent to his name.

Career Highlights

Dandan Ji is associated with Naura Technology Group Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of devices used in various industrial applications.

Collaborations

Dandan Ji collaborates with talented individuals such as Bao Zhang and Ruiting Wang, who contribute to the innovative environment at Naura Technology Group Co., Ltd. Their teamwork fosters creativity and leads to the development of cutting-edge technologies.

Conclusion

Dandan Ji's contributions to the field of mechanical engineering, particularly through his patented device, highlight his role as an innovator. His work not only enhances the efficiency of handling plate-shaped articles but also showcases the potential for further advancements in this area.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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