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Changzheng Dai

SC Shenzhen First Union Technology Co.: 6 patents #4 of 24Top 20%
Overall (2018): #21,338 of 503,207Top 5%
6
Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10125004 Liquid injecting container Yonghai Li, Zhongli Xu, Xingbing Zou 2018-11-13
10085484 Atomizer and refillable electronic cigarette having same Yonghai Li, Zhongli Xu, Xingbing Zou 2018-10-02
10021917 Atomizer and electronic cigarette having same Yonghai Li, Zhongli Xu 2018-07-17
10004275 Atomizer and electronic cigarette having same Yonghai Li, Zhongli Xu 2018-06-26
9999253 Atomizer and electronic cigarette having same Yonghai Li, Zhongli Xu 2018-06-19
9993028 Atomizer having replaceable atomizing core and electronic cigarette having same Yonghai Li, Zhongli Xu, Xingbing Zou 2018-06-12