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

Dake Li

ZC Zhejiang Hengyi Petrochemical Co.: 4 patents #4 of 16Top 25%
Overall (2025): #37,860 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12400315 Spinning box detection method, electronic device and storage medium Xiantao Peng, Peng WANG, Yibo QIU, Mingyi Liu, Junliang JIN +1 more 2025-08-26
12353202 Audio-based device fault detection method, electronic device and storage medium Xiantao Peng, Peng WANG, Yibo QIU, Junwei Zhang, Zhangzhong Cheng +1 more 2025-07-08
12229939 Detection method for spinning workshop, electronic device and storage medium Peng WANG, Xiantao Peng, Yibo QIU, Mingyi Liu, Junliang JIN +2 more 2025-02-18
12205354 Training method for image recognition model, spinneret plate detection method and apparatus Peng WANG, Xiantao Peng, Yibo QIU, Mingyi Liu, Dandan Wang +1 more 2025-01-21