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

Qichao Yuan

OPPO: 1 patents #127 of 283Top 45%
📍 Dongguan, CN: #277 of 840 inventorsTop 35%
Overall (2025): #248,327 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12382102 Coefficient encoding method, coefficient decoding method, encoding device, decoding device, and storage medium Hang Huang, Fan Wang, Zhihuang XIE 2025-08-05