Chi-An Dai

Title: Chi-An Dai: Innovator in Core-Shell Particles and Artificial Sphincter Systems

Introduction

Chi-An Dai is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the fields of materials science and biomedical engineering. With a total of 4 patents, his work focuses on innovative solutions that address complex challenges in various applications.

Latest Patents

Chi-An Dai's latest patents include a core-shell particle and a method of manufacturing the same, along with applications thereof. This invention relates to a core-shell particle where the core consists of a vinyl polymer, and the shell is made of a hydrophobic silane bonded to the core via a silane coupling agent. These core-shell particles are utilized in matting materials as effective matting agents. Another notable patent is the artificial sphincter system, which features a hollow object capable of contraction and expansion. This system incorporates a shape memory alloy (SMA) that mimics human muscle motion by responding to varying electric currents. Additionally, it includes a photo resistor that senses surrounding light brightness, controlling the contraction and expansion of the SMA.

Career Highlights

Throughout his career, Chi-An Dai has worked with esteemed institutions such as National Taiwan University and Eternal Materials Co., Ltd. His innovative research and development efforts have led to advancements in both material applications and medical devices.

Collaborations

Chi-An Dai has collaborated with notable colleagues, including Wen-Yen Chiu and Wei-Fang Su. Their combined expertise has contributed to the successful development of his patented technologies.

Conclusion

Chi-An Dai's work exemplifies the spirit of innovation in the fields of materials science and biomedical engineering. His contributions through patents and collaborations continue to influence advancements in technology and healthcare.