Location History:
- Yangzhou, CN (2013 - 2017)
- JiangSu, CN (2012 - 2020)
- Wuxi, CN (2012 - 2024)
Company Filing History:
30 out of 5,018 
4 out of 531 
2 out of 12 Years Active: 2012-2025
Title: **Yu Liu: Innovator in 3D Printing and Robotics**
Introduction
Yu Liu, based in Wuxi, China, is a prolific inventor with a remarkable portfolio of 36 patents. His contributions, particularly in the fields of 3D printing and robotics, showcase a commitment to advancing technology and improving manufacturing processes.
Latest Patents
Among his recent innovations, Liu has developed a **Direct Ink Writing Three-Dimensional Printing Method Based on Near-Infrared Photopolymerization**. This invention utilizes an ink that polymerizes under near-infrared light, allowing for the direct writing of three-dimensional structures. The process involves moving the direct writing nozzles in either three-dimensional space or remaining stationary while the ink is extruded. Upon exposure to near-infrared light, the ink cures, enabling the formation of complex 3D objects. The solidification time is carefully controlled by the parameters of light diameter and ink extrusion speed, enhancing the quality of the printed structures.
Another significant patent is for a **Transfer Robot and Cleaning System**. This system includes a transfer robot designed to convey a cleaning robot between solar panel arrays, facilitating efficient maintenance. The integration of these technologies exemplifies Liu’s innovative approach to solving real-world problems.
Career Highlights
Yu Liu's career includes valuable experiences at prominent organizations such as the Colgate Palmolive Company and Jiangnan University. His work in these institutions has played a crucial role in shaping his expertise and fostering his innovative spirit.
Collaborations
Throughout his journey, Liu has collaborated with several talented individuals, including Wen Jin Xi and Xiang Ji Ding. These partnerships have contributed to the development of his groundbreaking technologies and have helped in pushing the boundaries of what's possible in his field.
Conclusion
As an inventor, Yu Liu stands out for his significant contributions to 3D printing and robotics. His innovative patents are not only a testament to his technical abilities but also reflect a vision for a future defined by advanced technologies. With ongoing advancements in his research, Yu Liu continues to pave the way for innovations that impact various industries.