Kai-Hung Chang

Title: Innovations of Inventor Kai-Hung Chang

Introduction

Kai-Hung Chang is an accomplished inventor based in El Cerrito, California. He has made significant contributions to the field of structural engineering and manipulation devices. With a total of 2 patents, his work focuses on optimizing designs and enhancing functionality in engineering applications.

Latest Patents

One of his latest patents is titled "Learning to simulate and design for structural engineering." This invention provides a method and system to optimize structural engineering designs. It involves synthesizing a dataset by acquiring a structural skeleton design of an entire building. The skeleton defines the locations and connectivities of bars that represent columns or beams. The design is represented as a structural graph, with each bar as a graph node and edges connecting these nodes. Structural simulation results are computed based on the structural graph, various loads, and a structural analysis. A simulation model and a size optimization model are trained using these results, determining cross-section sizes for the bars to meet building mass objectives and constraints. The final structural engineering design is output from the size optimization model.

Another notable patent is "Flexible manipulation device and method for fabricating the same." This invention features a manipulation device with an appendage extending from a base. The appendage is made of a flexible material that can be deformed into various poses. At least one tendon is attached to the end of the appendage, allowing for deformation from a resting pose to a new pose when actuated. The patent also includes systems and methods for fabricating and optimizing such manipulation devices.

Career Highlights

Kai-Hung Chang has worked with prestigious organizations, including Carnegie Mellon University and Autodesk, Inc. His experience in these institutions has contributed to his innovative approach to engineering challenges.

Collaborations

Throughout his career, Chang has collaborated with notable individuals such as Jonathan King and Nancy S. Pollard. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Kai-Hung Chang is a prominent inventor whose work in structural engineering and manipulation devices showcases his innovative spirit. His patents reflect a commitment to advancing technology and improving design methodologies.