Inventor · disambiguated record

Wencheng Yang

Also filed as: YANG WENCHENG

1 granted patent·1 pending application·7 citations·filing 2019–2020

30Inventor score

Technology areasA46B

Files withSHENZHEN HANHUI NETWORK TECH CO LTD2

Top patents by PatentIndex Score

2 records

0146USD885061SElectric toothbrush headSHENZHEN HANHUI NETWORK TECH CO LTD·Filed 2019·Granted May 26, 2020·7 cites·1 claims
0241US2021059393A1Three-sided Brush Head for Electric ToothbrushesSHENZHEN HANHUI NETWORK TECH CO LTD·Filed 2020·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →