Company Filing History:
2 out of 31,099 
1 out of 833,002 Years Active: 2019-2023
Title: Hejie Lin: Innovator in Vehicle Technology
Introduction
Hejie Lin is a notable inventor based in Troy, MI, who has made significant contributions to vehicle technology. With a total of three patents to his name, Lin's work focuses on enhancing vehicle safety and efficiency through innovative systems.
Latest Patents
One of Lin's latest patents is a "System for detecting direction of a vehicle honk and determining location of honking vehicle." This system utilizes multiple microphones to capture sound waves and employs a processor to analyze phase differences, ultimately identifying the location of the sound source. Another significant patent is the "System and method for estimating when a predetermined percentage of fuel is burned in a cylinder during an engine cycle using principal component analysis and for controlling spark timing of the cylinder based on the predetermined percentage." This invention includes modules that determine crank angles and adjust spark timing to optimize engine performance.
Career Highlights
Throughout his career, Hejie Lin has worked with GM Global Technology Operations LLC, where he has applied his expertise in developing advanced automotive technologies. His innovative approaches have contributed to the evolution of vehicle systems, making them safer and more efficient.
Collaborations
Lin has collaborated with notable professionals in the field, including Jun-Mo Kang and Jeffrey A. Morgan. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hejie Lin's contributions to vehicle technology through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His innovative systems continue to pave the way for advancements in vehicle safety and efficiency.