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

Ren Jiangfeng

Overall (2025): #243,238 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12368999 High amplitude micro loudspeaker with a double suspension frame Zhang Yonglei, Wu Yifei 2025-07-22