HW

Huaishu Wang

NC Nanjing Chervon Industry Co.: 5 patents #32 of 296Top 15%
CL Chervon (Hk) Limited: 1 patents #60 of 115Top 55%
Overall (All Time): #777,472 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12255499 Power tool and electronic control device Baoshan Li, Junya Duan, Jifeng Feng, Yanfeng Fan, Yuemei Min +2 more 2025-03-18
12145235 Alternating current power tool Tianxiao Xu 2024-11-19
12002931 Battery pack, power tool system, and charging system Dong Yang, Zhijun Dong, Guiwu Hu, Dezhong Yang, Tianxiao Xu 2024-06-04
11938605 Electric tool Tianxiao Xu 2024-03-26
11450896 Battery pack, power tool system, and charging system Dong Yang, Zhijun Dong, Guiwu Hu, Dezhong Yang, Tianxiao Xu 2022-09-20
9118256 Power starting circuit Lei Liu 2015-08-25