Company Filing History:
Years Active: 2024-2025
Title: **The Innovative Contributions of Xiuhua Cao in Microwave Dielectric Materials**
Introduction
Xiuhua Cao, a notable inventor based in Guangdong, China, has made significant contributions to the field of microwave dielectric materials. With a total of four patented technologies, his work focuses on developing advanced materials suitable for high-frequency communication and radiofrequency applications.
Latest Patents
Among his latest patents is the invention of an **LTCC microwave dielectric material and preparation method thereof**. This innovative material includes a combination of BaSiO and (MgCaSrBa)WO, alongside a Ba—B—Si glass component. By adjusting the proportions of these elements, the temperature coefficient of resonance frequency can be tailored to nearly zero, enhancing its performance in high-frequency communications. Another groundbreaking patent by Xiuhua Cao is the **low temperature co-fired dielectric material and preparation method thereof**. This material features an adjustable dielectric constant and consists of a zirconia main phase and silicon-based amorphous filler. With its dielectric constant adjustable in a wide range of 7-12 and minimal dielectric loss, it is highly suitable for low-temperature co-firing applications at temperatures between 800-900° C.
Career Highlights
Xiuhua Cao is affiliated with Guangdong Fenghua Advanced Technology Holding Co., Ltd., where he has been instrumental in advancing research and innovation in dielectric materials. His patents demonstrate a robust understanding of material science, particularly in the context of microwave technologies.
Collaborations
Cao collaborates with talented professionals such as Zhenxiao Fu and Shiwo Ta, enhancing the collective expertise within his team and driving forward the boundaries of microwave dielectric applications.
Conclusion
With a profound impact on the field of microwave dielectric materials, Xiuhua Cao stands out as a key inventor whose innovations are shaping the future of high-frequency communication technologies. His ongoing research and patent contributions are significant assets to the industry, paving the way for advancements in material science.