Company Filing History:
Years Active: 2018-2021
Title: **Innovations by Dawang Li: Pioneering Methods in Material Analysis**
Introduction
Dawang Li, an inventor based in Guangdong, China, has made significant contributions to the field of material analysis through his innovative patents. With three patents to his name, he has focused on creating advanced methods for assessing material properties, particularly in relation to metal corrosion and cementitious materials.
Latest Patents
One of Dawang Li's latest inventions is an "Apparatus and method for identifying metal corrosion." This apparatus involves a metal test piece, a push button timer, and a setup that includes a liquid tank and various mechanical components. The design allows for the identification of metal corrosion by applying alternating stress through a vibration motor, ultimately recording the breaking time of the metal test piece when it fails under stress.
Another significant patent is the "Method of assessing drying depth of cementitious material." This invention enhances accuracy by using electrochemical impedance spectrum measurement on dried specimens of cementitious materials. It provides a systematic approach to determine the drying depth while considering the resistivity changes, leading to savings in labor, time, and costs associated with testing.
Career Highlights
Dawang Li is associated with Shenzhen University, where he works at the forefront of material determination and analysis. His work has gained recognition not only for its innovative approach but also for its practical implications in the construction and materials science industries.
Collaborations
Throughout his career, Dawang has collaborated with esteemed colleagues, including Feng Xing and Yong Wang. These partnerships have fostered a creative environment where innovative ideas can flourish and result in groundbreaking inventions.
Conclusion
Dawang Li's contributions to material science through his inventions reflect a deep commitment to innovation. His work in developing methods and apparatuses for assessing material properties is not only advancing the field but also improving practical applications across various industries. As he continues his research and collaboration at Shenzhen University, his future inventions are anticipated to further drive the evolution of material analysis.