Mingfeng Li

Title: Innovator Mingfeng Li: Advancements in Active Noise Control Technology

Introduction: Mingfeng Li is a renowned inventor based in Cincinnati, OH. He holds a commendable portfolio of four patents that reflect his significant contributions to the field of sound control technologies, particularly in automotive applications. His innovative spirit and technical expertise have allowed him to develop unique solutions for enhancing the driving experience by minimizing unwanted noise.

Latest Patents: Mingfeng Li’s latest patents showcase his commitment to advancing vehicle acoustics. One of his notable inventions is the "Active Sound Desensitization to Tonal Noise in a Vehicle." This method and apparatus utilize an electrical motor, microphone, and speakers to create a unique sound environment. This technology randomizes the channels of the speakers based on uncorrelated broadband sound profiles, sets specific frequency band limits, generates desensitizing sounds, and broadcasts them through the vehicle's speakers to effectively reduce tonal noise.

Another significant patent is his work on a "Subband Algorithm with Threshold for Robust Broadband Active Noise Control System." This active noise control system is designed to improve the auditory experience in vehicles by utilizing a speaker and processors that employ an adaptive subband filtered reference control algorithm. This innovative system effectively addresses road noise by adjusting the weight coefficients of an adaptive filter to counteract noise across a broad frequency range.

Career Highlights: Throughout his career, Mingfeng Li has contributed to various projects and research initiatives at esteemed organizations such as Ford Global Technologies, LLC and the University of Cincinnati. His experience in these institutions has greatly influenced his research and patent development, positioning him as a leader in his field.

Collaborations: Mingfeng Li has collaborated with notable individuals within his domain, including colleagues Ming-Ran Lee and Ming-te Cheng. Their collective expertise and innovative approaches have enriched their projects and further advanced the technologies they pursue.

Conclusion: Mingfeng Li exemplifies the innovative spirit of modern inventors. His advancements in active noise control technologies not only enhance vehicle comfort but also pave the way for future developments in sound management systems. With a growing portfolio of patents and ongoing collaborations, Li continues to influence the automotive industry with his groundbreaking work.