Troy, MI, United States of America

Cherng-Chi Chang


Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 2012-2025

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6 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Cherng-Chi Chang**

Introduction

Cherng-Chi Chang is an accomplished inventor based in Troy, Michigan, known for his significant contributions to engineering and automotive technologies. With a portfolio of six innovative patents, he continues to push the boundaries of design and manufacturing processes, particularly in the realm of high-performance engine components.

Latest Patents

Cherng-Chi's latest patents showcase his expertise in advanced technologies. One of his notable inventions is the "Laser Hardened Pattern Array in Cylinder Bores." This innovation focuses on an engine block designed for vehicles, featuring a bore surface that displays a unique microstructure and a pattern of cycloidal features. These features, formed using lasers, enhance the strength and performance of the cylinder bores by optimizing the surface properties.

In addition, he holds a patent for a "Method to Incorporate Skin and Core Material Properties in Performance Analysis of High Pressure Die Casting Aluminum Components." This method utilizes advanced geometric analysis to accurately determine the properties of high-pressure die-cast components. By analyzing wall and skin thickness, this invention aids in predicting variations in mechanical properties, thereby improving the reliability and performance of aluminum components.

Career Highlights

Cherng-Chi Chang currently works with GM Global Technology Operations LLC, where he applies his innovative mindset to develop cutting-edge automotive solutions. His work involves not only conceptualizing new technologies but also ensuring they can be efficiently manufactured and implemented in product designs.

Collaborations

Throughout his career, Cherng-Chi has collaborated with talented professionals such as Qigui Wang and Jayaraman Sivakumar. These partnerships have proven instrumental in advancing multiple projects and contributing to the team's overall success in innovation and technology development.

Conclusion

Cherng-Chi Chang continues to be a dynamic force in the field of engineering, with a focus on innovative solutions that enhance vehicle performance and manufacturing processes. His patents reflect a deep understanding of material science and engineering principles, marking him as an influential inventor in the automotive industry. As technologies evolve, his contributions will undoubtedly play a pivotal role in shaping the future of automotive engineering.

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