Japan, Jan. 28 -- ALPSALPINE CO LTD has got intellectual property rights for 'SPEAKER DISTORTION CORRECTION DEVICE AND SPEAKER UNIT.' Other related details are as follows:
Application Number: JP,2022-030014
Category (FI): H04R3/04,101
Stage: Grant (IP right document published.)
Filing Date: Feb. 28, 2022
Publication Date: Sept. 7, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication....