Company Filing History:
Years Active: 2022-2025
Title: Innovations of Tao Feng in Active Noise Cancellation Technology
Introduction
Tao Feng is a prominent inventor based in Novi, MI (US), known for his contributions to the field of audio systems, particularly in active noise cancellation technology. With a total of 9 patents to his name, he has made significant strides in enhancing audio experiences in vehicles.
Latest Patents
Among his latest innovations is an active noise cancellation system and method designed for vehicle audio systems. This system incorporates a vehicle equipped with multiple speakers and microphones, along with sensors and a controller. The controller utilizes instructions stored in non-transitory memory to generate a noise cancellation signal based on the head position of occupants and various transfer functions. Notably, it can selectively update a subset of transfer functions when head movement is detected beyond a certain threshold.
Another significant patent involves a system and method for eliminating noise cancellation artifacts caused by head movement. This active noise cancellation system features a loudspeaker that projects anti-noise sound in response to an anti-noise signal. It also includes a microphone that provides an error signal indicative of noise and anti-noise sound. A head tracker sensor is integrated to determine the user's head position, allowing for the modification of transfer functions to enhance the accuracy of noise cancellation.
Career Highlights
Tao Feng is currently employed at Harman International Industries, Inc., where he continues to innovate in the field of audio technology. His work focuses on developing advanced systems that improve sound quality and user experience in various environments.
Collaborations
Throughout his career, Tao has collaborated with notable colleagues, including Kevin J Bastyr and Geon-Seok Kim, contributing to the advancement of audio technology through teamwork and shared expertise.
Conclusion
Tao Feng's innovative work in active noise cancellation technology has significantly impacted the audio industry, particularly in enhancing vehicle sound systems. His patents reflect a commitment to improving user experiences through advanced engineering solutions.
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.