This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Lanzhou Jiaotong University, Powerchina Northwest Engineering Corporation Limited, Chang'an University. Active years: 2024-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 8 
2 out of 4 
1 out of 50 Years Active: 2024-2025
Title: **Zufeng Li: An Innovative Mind from Xi'an, China**
Introduction
Zufeng Li is a notable inventor based in Xi'an, China, renowned for his contributions to technology through his innovative patents. With a total of three patents, he has demonstrated a remarkable ability to combine theoretical knowledge with practical applications in engineering and data security.
Latest Patents
Zufeng Li's latest patents include cutting-edge methodologies that significantly impact engineering and geospatial data management. His patent titled "Method and device for controlling engineering projection deformation" presents a comprehensive approach to managing projection deformations. This method involves calculating deformation rates based on geographical coordinates and height differences, allowing for precise projection control.
Another significant patent, "Commutative encryption and watermarking method based on chaotic system and zero watermark for vector geospatial data," addresses the challenges of data security. This innovative method utilizes a chaotic system to scramble and encrypt vector geospatial data, enhancing the security of crucial data through the creation of a zero watermark image.
Career Highlights
Zufeng Li has made substantial contributions to various organizations, including Powerchina Northwest Engineering Corporation Limited and Lanzhou Jiaotong University. His work in these institutions reflects a commitment to advancing engineering practices and educational standards in his field.
Collaborations
Throughout his career, Zufeng Li has collaborated with distinguished colleagues, such as Haixing Shang and Zhixuan Miao. These partnerships have fostered a collaborative environment, leading to innovative solutions and advancements in their respective fields.
Conclusion
Zufeng Li's innovative spirit and dedication to his work have positioned him as a prominent figure in the realm of technology and invention. With his groundbreaking patents, he continues to contribute to the fields of engineering and data security, paving the way for future innovations and advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile