This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Jian Sin Industrial Co., Ltd., Volvo Car Corporation. Active years: 2023.
Company Filing History:
1 out of 1 
1 out of 1,428 
Years Active: 2023
Title: Innovations of Ching Jui Chang in Vehicle Wheel Design.
Introduction
Ching Jui Chang is a notable inventor based in Douliu, Taiwan. He has made significant contributions to the field of vehicle design, particularly through his innovative patent that enhances the aesthetic and functional aspects of vehicle wheels.
Latest Patents
One of his key patents is titled "Method for laser carving of paint on an outer surface of a vehicle wheel." This method involves several steps, including priming the outer surface of the wheel to create a painted surface, laser carving to remove the paint from a selected area, and fine-polishing the exposed area to achieve a metallic luster. This innovative approach allows for quick removal of the painted surface while preventing corrosion, thereby reducing manufacturing costs and increasing precision. Ching Jui Chang holds 1 patent for this groundbreaking invention.
Career Highlights
Throughout his career, Ching Jui Chang has worked with prominent companies such as Jian Sin Industrial Co., Ltd. and Volvo Car Corporation. His experience in these organizations has contributed to his expertise in vehicle design and manufacturing processes.
Collaborations
Ching Jui Chang has collaborated with various professionals in the industry, including Viktor Robertsson and Jui Lung Kao. These collaborations have likely enriched his work and led to further innovations in vehicle design.
Conclusion
Ching Jui Chang's contributions to the field of vehicle wheel design through his innovative patent demonstrate his commitment to enhancing both aesthetics and functionality in automotive engineering. His work continues to influence the industry and inspire future innovations.