Company Filing History:
Years Active: 2016
Title: Innovations by Alex Jer-Yann Hsieh
Introduction
Alex Jer-Yann Hsieh is an accomplished inventor based in Winchester, MA (US). He has made significant contributions to the field of materials science, particularly in the development of advanced composite materials. His work focuses on enhancing energy absorption and shock wave mitigation capabilities, which are crucial for various applications, including ballistic protection.
Latest Patents
Hsieh holds a patent for a "Multi-layer matrix composite having improved energy absorption, dissipation and shock wave mitigation capabilities." This innovative patent describes matrix composites that incorporate high strain-rate sensitive elastomers in a multi-layer construct. These composites provide ballistic-resistant material systems that offer enhanced protection against blast damage and ballistic impact. Specifically, one embodiment of the matrix composite includes outer layers made of poly(urethane urea) with a strain-rate sensitivity characteristic ranging from 1,000/sec to 1,000,000/sec, and inner layers with a sensitivity characteristic between 10,000/sec and 1,000,000/sec.
Career Highlights
Hsieh is currently employed by the US Government as represented by the Secretary of the Army. His role involves research and development of materials that can withstand extreme conditions and provide safety in military applications. His expertise in composite materials has positioned him as a valuable asset in the field.
Collaborations
Hsieh has collaborated with notable colleagues, including Tanya L Chantawansri and Jan W Andzelm. These partnerships have contributed to the advancement of his research and the successful development of innovative materials.
Conclusion
Alex Jer-Yann Hsieh's contributions to the field of composite materials demonstrate his commitment to innovation and safety. His patented work on multi-layer matrix composites showcases the potential for improved ballistic protection and energy absorption. Hsieh's ongoing research continues to impact the field positively.