This inventor holds 1 USPTO granted patent. Top assignees: Changzhou University, Jiangsu Mingfeng Electronic Materials Co., Ltd. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 65 
1 out of 1 Years Active: 2025
Title: Qianying Cao: Innovator in High-Frequency Signal Transmission
Introduction
Qianying Cao is a notable inventor based in Changzhou, China. He has made significant contributions to the field of electronic materials, particularly in the preparation of electrolytic copper foil for high-frequency signal transmission. His innovative approach has led to the development of a unique filling material that enhances the quality of electronic components.
Latest Patents
Qianying Cao holds a patent for a method of preparing a filling material, which includes several steps. The process involves dissolving FeCl·6HO and an imprinted molecule in water to create a reaction solution. DMF is then added to this solution, followed by BDC, and the mixture is stirred for dissolution. The next step includes soaking PC into the reaction solution and stirring, followed by treating the solution using a hydrothermal method. This method effectively removes a molecule of an additive decomposition product, resulting in a filling material that is imprinted with a casting structure of the molecule. The invention is designed to selectively adsorb additive decomposition products, thereby improving the quality of the electrolytic copper foil used in high-frequency signal transmission.
Career Highlights
Throughout his career, Qianying Cao has worked with prominent organizations such as Jiangsu Mingfeng Electronic Materials Co., Ltd and Changzhou University. His experience in these institutions has allowed him to refine his skills and contribute to advancements in electronic materials.
Collaborations
Qianying Cao has collaborated with notable colleagues, including Pengju Wang and Minxian Wu. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Qianying Cao's contributions to the field of electronic materials, particularly through his innovative patent, highlight his role as a significant inventor in high-frequency signal transmission. His work continues to influence advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile