KC

Kak Man Chan

AL Acoustic Arc International Limited: 1 patents #1 of 7Top 15%
📍 Sha Tin, CN: #80 of 227 inventorsTop 40%
Overall (2022): #383,592 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11409980 Audio-effect-activated scent generation method and system Ho Yin Chan, Ka Wai KONG, Junhui Law, Meng Chen, Wen Li +1 more 2022-08-09