WQ

Weihua Qiu

CC Changzhou Patent Electronic Technology Co.: 21 patents #1 of 17Top 6%
JG Joyetech Europe Holding Gmbh: 3 patents #1 of 2Top 50%
Overall (2024): #1,639 of 561,600Top 1%
24
Patents 2024

Issued Patents 2024

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12108805 Position detection circuit and electronic cigarette Yuhui Zhang 2024-10-08
12102123 Cartridge, liquid injection method, liquid injection mechanism and separating mechanism 2024-10-01
12082610 Cartridge and electronic cigarette Xing Liu, Guangxian Huang 2024-09-10
12070078 Method and device for controlling electronic cigarette Wanlin Cai 2024-08-27
12053023 Cartridge and electronic cigarette Liangjun Zhou 2024-08-06
12035751 Atomizing head, atomizer and electronic cigarette Hongjun Zhang 2024-07-16
12035750 Atomizer and electronic cigarette 2024-07-16
12029256 Power supply device, electronic cigarette, and assembly method Liangjun Zhou 2024-07-09
12029255 Electronic cigarette control method and device, and electronic cigarette Yong Xiong, Guangxian Huang 2024-07-09
12022868 Cartridge and electronic cigarette Chenchang Wu 2024-07-02
12011036 Cartridge and electronic cigarette Zhencai Zhou 2024-06-18
11992046 Cartridge and electronic cigarette Shanhui Tan 2024-05-28
11992045 Electronic cigarette Shaopeng LI 2024-05-28
11969014 Electronic cigarette Wanlin Cai 2024-04-30
11969025 Electronic cigarette charging device and electronic cigarette system Xiaoqi XU 2024-04-30
11955832 Control circuit, power supply structure, and electronic cigarette 2024-04-09
11950635 Temperature control method of electronic cigarette, electronic cigarette and computer storage medium Guimei Fan 2024-04-09
11950637 Mouthpiece assembly and electronic cigarette Wanlin Cai 2024-04-09
11950636 Battery housing and electronic cigarette, assembly method Liangjun Zhou 2024-04-09
11930855 Electronic cigarette Kui Liu 2024-03-19
11903423 Atomizer and electronic cigarette Hengcong Su 2024-02-20
11889863 Voltage output circuit and electronic cigarette Kui Liu 2024-02-06
11871794 Atomizer of electronic cigarette providing child protection function 2024-01-16
11864592 Temperature control method and electronic cigarette Wanlin Cai 2024-01-09