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

Cheng Chang

Overall (2025): #136,381 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12421572 Spherical medical tantalum alloy powder, preparation method therefor and use thereof Xingchen Yan, Dongdong Dong, Jiangqi Zhu, Bingwen Lu 2025-09-23
12264385 High-entropy alloy coating and preparation method and use thereof Xingchen Yan, Bingwen Lu, Changguang Deng, Min Liu 2025-04-01