Exhaust sound tuning system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11680503
APP PUB NO 20220298941A1
SERIAL NO

17203279

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Abstract

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Methods and systems are provided for adjusting a position of an exhaust valve that regulates engine exhaust noise. In one example, the position of the exhaust valve is adjusted according to a distance between a first vehicle and a second vehicle. The exhaust valve may be adjusted to reduce an exhaust noise level when the distance between the first vehicle and the second vehicle is less than a threshold distance.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLCONE AMERICAN ROAD FOURTH FLOOR DEARBORN MI 48126-2701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dadam, Sumanth Reddy New Hudson, US 22 32
Kumar, Vivek Troy, US 167 756
Ravi, Vinod Canton, US 8 4
Zhu, Di Canton, US 63 180

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