Inventor · disambiguated record
Fangsheng Yan
Also filed as: YAN FANGSHENG
2 granted patents·5 pending applications·39 citations·filing 2018–2024
59Inventor score
Files withSHENZHEN PUREMATE TECH CO LTD7
Top patents by PatentIndex Score
7 records- 0186USD869629SScent diffuserSHENZHEN PUREMATE TECH CO LTD·Filed 2018·Granted Dec 10, 2019·38 cites·1 claims
- 0273US2025133666A1Air purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2024·Application pending·0 cites
- 0373US2025133667A1Adjustment assemblySHENZHEN PUREMATE TECH CO LTD·Filed 2024·Application pending·0 cites
- 0462US2024221871A1Method and device for measuring concentration of volatile organic compounds (vocs), and readable storage mediumSHENZHEN PUREMATE TECH CO LTD·Filed 2024·Application pending·0 cites
- 0553USD1090804SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2024·Granted Aug 26, 2025·1 cites·1 claims
- 0652US2024058749A1Device and method for degrading gaseous organic pollutant through electrochemical processSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Application pending·0 cites
- 0752US2024058748A1Device and method for electrochemical degradation of gaseous organic pollutantsSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →