Company Filing History:
2 out of 674 
2 out of 3 Years Active: 2025
Title: Innovations of Shiqiang Wang in Gas Sensing Technology
Introduction
Shiqiang Wang is a notable inventor based in Shandong, China. He has made significant contributions to the field of gas sensing technology, holding 2 patents that showcase his innovative approach to detecting various gases.
Latest Patents
Wang's latest patents include a multi-dimensional multi-parameter gas sensor and a manufacturing method for it. This gas sensor features a sensing structure designed to generate multiple corresponding electric signals for a variety of gases. It incorporates several measuring electrodes coated with a gas-sensitive film, along with a micro-heating structure that provides different heating temperatures for the sensing structure. The design includes a silicon-based substrate and a heating layer that integrates heating electrodes of varying sizes or layouts, creating multiple heating regions with different temperatures. This innovation allows for complex atmosphere detection functions using various sensing materials at different temperatures.
Another significant patent by Wang is related to a self-heating gas sensor and a gas-sensitive material. This gas-sensitive material is a composite nanomaterial formed by combining carbon materials with metal oxides. The composition includes 0.5 to 20 wt. % of carbon material and 80 to 99.5 wt. % of metal oxides, which consist of tungsten oxide and other selected oxides. The metal oxides are structured as nanowires on the carbon material, enhancing the material's ability to respond to various gases at reduced working temperatures.
Career Highlights
Shiqiang Wang has worked with prominent organizations such as China Petroleum Chemical Corporation and the Sinopec Research Institute of Safety Engineering. His experience in these companies has contributed to his expertise in gas sensing technologies.
Collaborations
Wang has collaborated with notable coworkers, including Fei An and Bing Sun, further enriching his research and development efforts in the field.
Conclusion
Shiqiang Wang's innovative work in gas sensing technology demonstrates his commitment to advancing the field through his patents and collaborations. His contributions are significant in enhancing the capabilities of gas detection systems.