James C Chang

Title: Innovations by James C. Chang: Pioneering Electrical Component Protection

Introduction

James C. Chang, located in Crystal Lake, Illinois, is an accomplished inventor with a notable focus on enhancing electrical components through innovative protective solutions. With two patents to his name, Chang’s work exemplifies the intersection of creativity and engineering.

Latest Patents

One of Chang's significant contributions is his patent for an "Exterior Protective Layer for an Electrical Component." This invention addresses the need for durable protection in electrical components. The exterior protective layer consists of a cured copolymer created from the reaction of at least one oligomer with a terminal ethylenically unsaturated group and at least one monomer with a similar unsaturated group. Furthermore, the patent describes alternatives involving the copolymerization of two oligomers instead. This advanced layer is preferred to be formed in the presence of a free radical initiator curing agent and a transition metal catalyst, thereby ensuring robust performance in various applications.

Career Highlights

Throughout his career, James C. Chang has made significant strides in material sciences through his work at prestigious companies, including Caschem, Inc. and Cashem, Inc. His experiences at these firms have greatly influenced his inventive journey, allowing him to develop essential technologies that enhance the reliability of electrical components.

Collaborations

In his professional undertakings, Chang has collaborated with notable colleagues, including Douglas A. Usifer and Melvin Brauer. These partnerships have enriched his projects and contributed to the successful implementation of his innovations in the industry.

Conclusion

James C. Chang's innovative approach to developing protective layers for electrical components marks a significant step forward in the field. His patents not only highlight his inventive spirit but also reflect the vital role of collaboration in driving technological advancements. As he continues to innovate, the impact of his work will likely resonate throughout the electrical engineering landscape.