Inventor · disambiguated record
Chu Yan
Also filed as: YAN CHU
1 granted patent·3 pending applications·0 citations·filing 2021–2021
3Inventor score
Files withSHENZHEN ANTOP TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0150US11859836B2Wall-mounted air purifierSHENZHEN ANTOP TECH CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·13 claims
- 0250US2023073213A1Air purifierSHENZHEN ANTOP TECH CO LTD·Filed 2021·Application pending·0 cites
- 0347US2023073240A1Air purifierSHENZHEN ANTOP TECH CO LTD·Filed 2021·Application pending·0 cites
- 0445US2023071996A1Air purifierSHENZHEN ANTOP TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →