This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignee: Xuzhou Xcmg Excavator Machinery Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations by Xiangwei Lin in Hydraulic Excavator Control Systems
Introduction
Xiangwei Lin is an inventor based in China, known for his contributions to hydraulic excavator technology. His innovative approach focuses on enhancing the efficiency and performance of hydraulic systems in excavators. With a keen understanding of engineering principles, Lin has developed methods that significantly improve operational capabilities.
Latest Patents
Xiangwei Lin holds a patent for a "Hydraulic Excavator Control System and Method." This invention outlines a method that involves collecting an oil path pressure signal from a hydraulic excavator. The controller calculates the required main pump power based on this signal and communicates it to the engine ECM. The engine ECM then adjusts the engine oil injection quantity and the main pump power accordingly. This innovative system greatly reduces the loading response time of the engine, enhances the overall working efficiency of the machine, and minimizes issues such as black smoke from idle loading. Additionally, it allows for a reduction in the engine's idle rotation speed, leading to decreased fuel consumption.
Career Highlights
Throughout his career, Xiangwei Lin has focused on developing technologies that optimize hydraulic systems. His work has contributed to advancements in machinery efficiency and environmental sustainability. Lin's dedication to innovation is evident in his approach to problem-solving within the engineering field.
Collaborations
Xiangwei Lin has collaborated with Jiawen Geng, working together to enhance the functionality and efficiency of hydraulic excavators. Their partnership has led to significant advancements in the technology used in this field.
Conclusion
Xiangwei Lin's contributions to hydraulic excavator control systems demonstrate his commitment to innovation and efficiency in engineering. His work not only improves machine performance but also addresses environmental concerns, making a positive impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile