This inventor holds 4 USPTO granted patents. Top assignees: Grand Gas Equipment Incorporation, Ysn Imports, Inc.. Active years: 2014-2024.
Company Filing History:
Years Active: 2014-2024
Title: Innovations by Chin-Cheng Chang
Introduction
Chin-Cheng Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of engineering with a total of four patents to his name. His work primarily focuses on innovative solutions for fluid control systems.
Latest Patents
One of his latest patents is a tank valve system with combined overfill prevention and fuel level indication. This system comprises a main valve body, an overfill protection device (OPD), a gauge drive apparatus, and a fuel level indicator. The OPD and gauge drive apparatus are designed to be inserted through a narrow neck of a fuel storage tank before connecting the valve body. The valve body features a primary fuel channel and a shuttle interface channel. The OPD includes an overfill float that drives an overfill shutoff valve, controlling fluid flow from the primary channel into the tank. The gauge drive apparatus consists of a gauge float, a shuttle, and an elongated extension body, allowing for accurate fuel level indication.
Another significant patent is a cylinder valve assembly with actuatable on-off control. This assembly includes an actual on-off control subsystem, with an intermediate chamber extending between a probe chamber and a proximal chamber of the valve body. A control port extends radially of the main axis, and a valve pin is movable between closed and open positions. Fluid communication between the proximal and probe chambers is enabled when the valve pin is in the open position and the control plug is in the on position.
Career Highlights
Chin-Cheng Chang has worked with several companies, including Grand Gas Equipment Incorporation and Ysn Imports, Inc. His experience in these organizations has contributed to his expertise in developing innovative fluid control technologies.
Collaborations
Chin-Cheng has collaborated with various professionals in his field, including Shmuel Dovid Newman. Their joint efforts have further advanced the development of innovative solutions in fluid management systems.
Conclusion
Chin-Cheng Chang's contributions to the field of engineering through his patents demonstrate his commitment to innovation and problem-solving. His work continues to influence the industry and inspire future advancements in fluid control technologies.