Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
QC

Qingliang Chen

SC Shenzhen Cantianshu Information Technology Co.: 2 patents #1 of 3Top 35%
📍 Lo Wu, CN: #865 of 4,691 inventorsTop 20%
Overall (2025): #94,235 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1078683 Headphones Meiling Huang 2025-06-10
D1060314 Earphones with charging case — 2025-02-04