Japan, Jan. 19 -- ALPSALPINE CO LTD has got intellectual property rights for 'ACOUSTIC SIGNAL PROCESSING DEVICE, ACOUSTIC SYSTEM, AND METHOD FOR ENHANCING LOW-PITCHED SOUND FEELING.' Other related details are as follows:
Application Number: JP,2022-035056
Category (FI): H04R3/04
Stage: Grant (IP right granted following substantive examination.)
Filing Date: March 8, 2022
Publication Date: Sept. 21, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....