This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Schaeffler Technologies Ag & Co .Kg. Active years: 2013-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2014
Title: The Innovative Contributions of Chuck Chang
Introduction
Chuck Chang is a notable inventor based in Lomita, CA (US). He has made significant contributions to the field of engineering, particularly in the development of control valves for internal combustion engines. With a total of 2 patents to his name, his work showcases a commitment to innovation and technological advancement.
Latest Patents
Chang's latest patents include a control valve designed for variably adjusting the control times of gas-exchange valves in internal combustion engines. The first patent describes a control valve that features a substantially hollow cylindrical valve housing, a non-return valve, and an annular filter. The annular filter is strategically arranged within the valve housing, while the non-return valve consists of a closing body and a spring element. The second patent also focuses on a control valve for adjusting the control times of gas-exchange valves. This design includes a valve housing with an axial cavity, which is divided into two partial spaces by a separating element. This element is produced separately from the valve housing and is securely fastened within the cavity. The first partial space accommodates the control piston, while the second partial space is equipped with openings for pressure medium supply.
Career Highlights
Chuck Chang is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to innovate and contribute to advancements in engineering. His work is characterized by a focus on improving the efficiency and functionality of internal combustion engines.
Collaborations
Throughout his career, Chang has collaborated with talented individuals such as Xuewei Chen and Roger Meyer. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.
Conclusion
Chuck Chang's contributions to the field of engineering, particularly through his innovative patents, highlight his role as a significant inventor. His work continues to influence the development of technologies that enhance engine performance and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile