Company Filing History:
Years Active: 2001-2009
Title: Innovations by Chin-Jui Chang
Introduction
Chin-Jui Chang is a notable inventor based in Troy, MI (US), recognized for his contributions to the field of materials science and engineering. With a total of seven patents to his name, he has developed innovative solutions that enhance the performance and durability of structural components, particularly in the automotive industry.
Latest Patents
Chang's latest patents include groundbreaking compositions and methods for sound deadening and structural reinforcement. One of his notable inventions involves expandable sealant and baffle compositions that consist of a first thermoplastic resin, an epoxy resin, and a second thermoplastic resin. These compositions can be heat-expanded into lightweight, high-strength products that effectively seal hollow structural members of vehicles. This innovation significantly reduces noise transmission while reinforcing the structural integrity of these components with minimal weight increase. Another patent focuses on a reinforced structural member that incorporates a thermally expandable reinforcing material, which, upon activation by heat, expands and bonds to the structural member, enhancing its stiffness and strength.
Career Highlights
Throughout his career, Chin-Jui Chang has worked with prominent companies such as Sika Corporation and Sika Technology AG. His experience in these organizations has allowed him to apply his innovative ideas in practical applications, contributing to advancements in material technology.
Collaborations
Chang has collaborated with notable professionals in his field, including Gerald Fitzgerald and Gregory W. Hopton. These partnerships have fostered a creative environment that has led to the development of his impactful inventions.
Conclusion
Chin-Jui Chang's work exemplifies the spirit of innovation in materials science, particularly in enhancing the performance of structural components in vehicles. His patents reflect a commitment to improving safety and efficiency in engineering applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.