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

Zhian CHEN

BC Beijing Zhong Ke San Huan Hi-Tech Co.: 1 patents #3 of 12Top 25%
Overall (2025): #151,344 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305265 Fine grain rare earth alloy cast strip, preparation method thereof, and a rotary cooling roll device Wei Zhu, E NIU, Xuanzhang YE, Fei Du, Zhan Wang +2 more 2025-05-20