This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Allnew Chemical Technology Company, Other. Active years: 2016-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Pingtung, TW (2016)
- Taipei, TW (2020 - 2021)
Company Filing History:
2 out of 5 
1 out of 834,513 Years Active: 2016-2021
Title: The Innovative Contributions of Zih-Yao Shen
Introduction
Zih-Yao Shen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of cementitious materials, focusing on enhancing their properties through innovative methods. With a total of 3 patents, his work is paving the way for more sustainable construction practices.
Latest Patents
One of Zih-Yao Shen's latest patents involves producing cementitious materials with improved hydrophobicity and strength using reclaimed waste substances. This hydrophobic admixture is designed for cement paste, mortar, and concrete. It includes solid polymer particles coated with a hydrophobic agent and surfactant. These solid polymer particles adhere to the exterior surfaces of hydrated cement particles within the cement matrix. They effectively deliver the hydrophobic agent into the hydrophilic cement matrix, ensuring uniform distribution throughout. The solid polymer particles can be derived from crumb rubber particles, recycled plastics, and similar materials. The hydrophobic liquid agent is sourced from waste lubricant oil, spent motor oil, base oil, and vegetable oils. Additionally, fine particles such as activated carbon and silica fume can be used to fill large pores or cracks in the cementitious matrix. The resulting cured materials exhibit high contact angles and impressive compressive strengths.
Career Highlights
Throughout his career, Zih-Yao Shen has worked with various companies, including Allnew Chemical Technology Company. His expertise in the field has allowed him to develop innovative solutions that address the challenges faced in construction materials.
Collaborations
Zih-Yao Shen has collaborated with notable individuals in his field, including Maw-Tien Lee and Fu-Ming Lee. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Zih-Yao Shen's innovative work in cementitious materials showcases his commitment to enhancing construction practices through sustainable methods. His patents reflect a deep understanding of material science and a dedication to improving the properties of cement-based products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile