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

Qinyuan ZHANG

ST South China University Of Technology: 1 patents #14 of 175Top 8%
Overall (2025): #248,244 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12269770 Red light emitting glass ceramic and preparation method thereof, and LED/LD light emitting device Zhiguo Xia, Tao Hu 2025-04-08