QZ

Qianghua Zhang

Overall (All Time): #1,331,967 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1076157 LED light Nianchun Xiong, Ziteng Li, Chengcheng Deng, Geng Tian, Lihua Lu +1 more 2025-05-20
D948107 Electronic cigarette 2022-04-05
11103006 Vaporizer device have a rotating annular knob 2021-08-31