US Patent Issued to Panasonic Automotive Systems on Sept. 1 for "Active noise reduction device, active noise reduction system and active noise reduction method" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,602, issued on Sept. 1, was assigned to Panasonic Automotive Systems Co. Ltd. (Kanagawa, Japan).

"Active noise reduction device, active noise reduction system and active noise reduction method" was invented by Mitsuhiro Tani (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An active noise reduction device includes a signal processor that generates a cancelling signal for outputting a cancelling sound for reducing noise in an interior of a vehicle and a communicator that receives a change request for changing a parameter set related to generation of the cancelling signal to a user-designated parameter set that is designated by a user, and...