This inventor holds 7 USPTO granted patents and 2 published patent applications, plus 7 CIPO patents and 6 EPO patents. Top assignee: Xiamen Lota International Co., Ltd.. Active years: 2010-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Changsha, CN (2010 - 2013)
- Xiamen, CN (2013 - 2021)
Company Filing History:
Years Active: 2010-2021
Title: Siqi Zhang: Innovator in Brass Alloy Technology
Introduction
Siqi Zhang is a notable inventor based in Changsha, China, renowned for his innovative contributions to the field of material science, particularly in brass alloys. With an impressive portfolio comprising seven patents, Siqi has made significant advancements in creating eco-friendly and high-performance materials suitable for various industrial applications.
Latest Patents
Two of Siqi Zhang's latest patents exemplify his dedication to developing sustainable and efficient materials. The first patent, titled "Lead-free easy-to-cut corrosion-resistant brass alloy with good thermoforming performance," presents a unique formula for a brass alloy containing 74.5-76.5 wt % of copper, along with specific proportions of silicon, iron, phosphorus, zinc, and unavoidable impurities. This innovative alloy showcases excellent cold and hot-working forming abilities while offering superior resistance to dezincification and stress corrosion, making it ideal for applications in water-heating sanitaryware, electronic appliances, and automobiles.
His second patent, "Brass alloys having superior stress corrosion resistance and manufacturing method thereof," focuses on a brass alloy characterized by 59.0-64.0 wt % copper and a blend of iron, manganese, bismuth, tin, and additional elements. Notably, this formulation avoids toxic substances, including lead, and guarantees enhanced corrosion resistance and cutting ability, making it a perfect choice for components in potable water supply systems.
Career Highlights
Siqi Zhang is currently employed at Xiamen Lota International Co., Ltd., where he actively contributes to research and development in advanced materials. His work not only aims at improving product quality but also emphasizes environmental responsibility by eliminating harmful components in his formulations.
Collaborations
Throughout his career, Siqi has collaborated with several esteemed colleagues in the industry, including Zhenqing Hu and Chuankai Xu. These partnerships have enabled him to strengthen his research endeavors and drive innovative solutions to complex engineering challenges.
Conclusion
Siqi Zhang's commitment to innovation in brass alloy technology positions him as a leading inventor in the field. His patents reflect a growing trend towards sustainable practices in material science, benefitting industries that prioritize both performance and environmental integrity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile