Location History:
- Xuzhou, CN (2018)
- Jiangsu, CN (2024)
Company Filing History:
2 out of 3 
1 out of 43 Years Active: 2018-2024
Title: Innovations by Inventor Junjie Duan
Introduction
Junjie Duan is an accomplished inventor based in Xuzhou, China, holding a total of two patents. His work focuses on enhancing the efficiency of land leveling and snow removal technologies, which are critical in the construction and agricultural sectors.
Latest Patents
Duan's latest inventions include a sophisticated **land leveller** and a **side snowplow** equipped with a land leveler. The land leveller consists of a vehicle frame and a swing frame, featuring a supporting beam assembly made up of multiple beam members connected to form a closed shape. Key connecting parts allow for rotational movement with the vehicle frame and a driving part, which enhances its functionality.
The side snowplow integrates a land leveler, cleverly designed with components such as a rear-mounted seat, hydraulic cylinders, a pull rod, and a snow-pushing board. The snow-pushing board is strategically positioned to efficiently move snow while maintaining a connection to critical hinge plates, facilitating its operation alongside the land leveler.
Career Highlights
Duan has made significant contributions to the field through his professional roles at notable companies, including Xuzhou Xugong Road Construction Machinery Co., Ltd. and Jiangsu Xcmg Construction Machinery Research Institute Ltd. His expertise in construction machinery design and innovation has helped improve existing technologies and foster new inventions.
Collaborations
Throughout his career, Junjie Duan has collaborated with talented professionals such as Le Gao and Penglong Hou. These partnerships have played a vital role in the development and refinement of his inventive concepts, allowing for enhanced teamwork and creative synergy.
Conclusion
Junjie Duan's contributions to the world of inventions, particularly in land leveling and snow removal technologies, demonstrate his commitment to advancing machinery capabilities. His patents reflect a dedication to solving practical challenges, making him a noteworthy figure in the realm of innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.