Inventor · disambiguated record
Zhefu Han
Also filed as: HAN ZHEFU
4 granted patents·38 citations·filing 2022–2023
76Inventor score
Technology areasA47B
Files withHAN ZHEFU4
Top patents by PatentIndex Score
4 records- 0190US11985264B1Mobile phone stand with exhibition partHAN ZHEFU·Filed 2023·Granted May 14, 2024·7 cites·6 claims
- 0287USD1005467SHumidifierHAN ZHEFU·Filed 2022·Granted Nov 21, 2023·14 cites·1 claims
- 0382USD1012259SAroma diffuserHAN ZHEFU·Filed 2022·Granted Jan 23, 2024·10 cites·1 claims
- 0479USD1014495SMobile phone holderHAN ZHEFU·Filed 2023·Granted Feb 13, 2024·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →