This inventor holds 36 USPTO granted patents and 9 published patent applications, primarily in Production Line Optimization. Top assignees: Guangdong University of Technology, Hon Hai Precision Industry Co., Ltd., Hytera Communications Corporation Limited. Active years: 2003-2026.
Location History:
- Kunsan, CN (2003)
- Sichuan, CN (2019)
- Guangdong, CN (2019 - 2021)
- Guangzhou Guangdong, CN (2021)
- Shenzhen, CN (2004 - 2023)
- Guangzhou, CN (2020 - 2024)
Company Filing History:
22 out of 216Â 
2 out of 19,792Â 
2 out of 56Â 
Years Active: 2003-2026
Areas of Expertise:
Title: Qiang Liu: Innovator in Energy-Saving Strategies and Cutting Methods
Introduction
Qiang Liu is a prominent inventor based in Guangzhou, China, known for his innovative contributions to the fields of energy-saving strategies and cutting methods. With a remarkable portfolio of 33 patents, he has established himself as a leading figure in the realm of production optimization and materials processing.
Latest Patents
Qiang Liu's latest patents reflect his commitment to advancing technology in industrial applications. One significant patent is a method and system for formulating an energy-saving strategy for a semi-automatic production line based on model predictive control. This innovation employs a max-plus algebra model to create an optimization objective function that utilizes work-in-progress (WIP) products as discrete elements. By optimizing the sequence of these elements, his approach not only enhances energy efficiency but also improves overall production effectiveness.
Another noteworthy patent is for a system and method for cutting rectangular sheet stock with defects. This process involves acquiring comprehensive defect information and determining optimal cutting positions to maximize the value of the resulting target blocks from the defective sheet. The systematic approach to cutting not only ensures minimal waste but also optimizes the usage of resources in manufacturing processes.
Career Highlights
Throughout his career, Qiang Liu has been associated with Guangdong University of Technology, where he has likely contributed to research and development in innovative technologies. His work has focused on enhancing production methodologies, which has had a significant impact on the industry.
Collaborations
Qiang Liu has collaborated with eminent colleagues in his field, including Xin Chen and Jiewu Leng. These partnerships facilitate knowledge sharing and bolster advancements in his patent endeavors, allowing for the development of more effective and efficient industrial solutions.
Conclusion
Qiang Liu's innovations in energy-saving strategies and cutting methods demonstrate his dedication to improving production efficiency and resource management. With 33 patents to his name, his work continues to inspire advancements in manufacturing technologies and sets a benchmark for future inventors in the industry.