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

Dong-Hsu Cheng

CC China Unionpay Co.: 1 patents #15 of 83Top 20%
Overall (2025): #402,732 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12373737 Model gradient update method and device Xin Cheng, Yongkai Zhou, Pengfei Gao, Tiecheng Jiang 2025-07-29