Li Chun Chang

Title: Innovations of Li Chun Chang

Introduction

Li Chun Chang is a prominent inventor based in Mt. Pleasant, SC (US). She has made significant contributions to the field of micro-electro-mechanical systems (MEMS) with a total of 10 patents to her name. Her work focuses on actively controlled surfaces, which have applications in various advanced technologies.

Latest Patents

Li Chun Chang's latest patents include innovations in actively controlled surfaces. One of her notable inventions is the "Actively Controlled Surfaces," which comprises an exposed surface, a controlled group of MEMS actuators, and a controlled region of the exposed surface. This controlled region can switch between a textured first state and a less textured second state. The active surface structures may be integrated into an apparatus that includes a controller and sensors, forming a feedback loop for active control.

Another significant patent is the "Actively-Controlled Superhydrophobic Surfaces." These structures exhibit both a superhydrophobic state and an ordinary state. The design includes an outer elastomeric covering, a controlled group of MEMS actuators, and a controlled region that can transition between a textured superhydrophobic state and a smooth ordinary state. Similar to her other invention, this technology may also involve a feedback loop with a controller and sensors for active management.

Career Highlights

Li Chun Chang is currently employed at The Boeing Company, where she applies her expertise in MEMS technology to develop innovative solutions. Her work has been instrumental in advancing the capabilities of active surface structures, which have potential applications in aerospace and other industries.

Collaborations

Throughout her career, Li has collaborated with notable colleagues, including Richard Michael Coleman and Ronald J Steckman. These collaborations have contributed to her success and the development of her patented technologies.

Conclusion

Li Chun Chang is a trailblazer in the field of MEMS technology, with a focus on actively controlled surfaces. Her innovative patents and contributions to The Boeing Company highlight her significant impact on the industry.