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

Weihua Qiu

CC Changzhou Patent Electronic Technology Co.: 6 patents #1 of 4Top 25%
JG Joyetech Europe Holding Gmbh: 2 patents #1 of 4Top 25%
Overall (2025): #8,453 of 469,880Top 2%
8
Patents 2025

Issued Patents 2025

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12329198 Liquid injection method of cartridge, cartridge and electronic cigarette 2025-06-17
12322764 Cartridge, battery assembly and electronic cigarette David Guo, Neng HUA, Xiaoqi XU 2025-06-03
12302947 Cartridge, battery device and electronic cigarette Sa Xiao, Guanyun Shi 2025-05-20
12268244 Liquid guiding member, atomizing core, atomizer and aerosol generating system 2025-04-08
12262744 Atomizing assembly, atomizer and aerosol generating device 2025-04-01
12262750 Atomizer and aerosol generating device with same Guanyun Shi 2025-04-01
12225934 Atomizer and electronic cigarette having the same 2025-02-18
12193509 Cartridge and electronic cigarette Zhencai Zhou 2025-01-14