Company Filing History:
Years Active: 2022-2025
Title: Di Wang: Innovator in Exhaust Aftertreatment Systems
Introduction
Di Wang is a notable inventor based in Columbus, Indiana, who has made significant contributions to the field of exhaust aftertreatment systems. With a total of four patents to his name, Wang's work focuses on enhancing vehicle performance and emissions control through innovative technologies.
Latest Patents
Wang's latest patents include groundbreaking systems and methods for the management of exhaust aftertreatment systems using predictive analytics. These systems and apparatuses feature a controller that utilizes a processor and memory to execute instructions. This technology allows for the reception of data indicative of a vehicle's current route or performance, correlating this information to a control strategy. As a result, it determines the timing or duration of an active regeneration event for the aftertreatment system based on the correlated control strategy.
Another significant patent involves systems and methods for selective catalytic reduction and/or ammonia slip catalyst sulfur protection. This innovation predicts sulfur exposure for copper-zeolite catalysts in exhaust aftertreatment systems. It compares the predicted sulfur exposure to a predefined threshold and, if necessary, heats the catalyst to a specific temperature for a defined time to desulfate the catalysts.
Career Highlights
Di Wang is currently employed at Cummins Inc., a leading company in the field of engine manufacturing and technology. His work at Cummins has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle emissions control.
Collaborations
Wang collaborates with talented coworkers, including Aleksey Yezerets and Yadan Tang, who share his commitment to innovation in the automotive industry.
Conclusion
Di Wang's contributions to exhaust aftertreatment systems exemplify the importance of innovation in reducing vehicle emissions and improving performance. His patents reflect a deep understanding of predictive analytics and catalyst management, positioning him as a key figure in the field.
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.