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

Guanyun Shi

CC Changzhou Patent Electronic Technology Co.: 2 patents #2 of 4Top 50%
Overall (2025): #124,186 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12302947 Cartridge, battery device and electronic cigarette Weihua Qiu, Sa Xiao 2025-05-20
12262750 Atomizer and aerosol generating device with same Weihua Qiu 2025-04-01