Inventor · disambiguated record
Yiqing Yan
Also filed as: YAN YIQING
20 granted patents·3 pending applications·213 citations·filing 2020–2024
95Inventor score
Top patents by PatentIndex Score
23 records- 0194USD954243SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2022·Granted Jun 7, 2022·17 cites·1 claims
- 0294USD951416SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted May 10, 2022·24 cites·1 claims
- 0393USD956941SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted Jul 5, 2022·20 cites·1 claims
- 0492USD954242SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted Jun 7, 2022·15 cites·1 claims
- 0592USD953508SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2022·Granted May 31, 2022·14 cites·1 claims
- 0692USD945587SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted Mar 8, 2022·18 cites·1 claims
- 0791USD953509SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2022·Granted May 31, 2022·14 cites·1 claims
- 0891USD949311SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted Apr 19, 2022·16 cites·1 claims
- 0988USD951417SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted May 10, 2022·11 cites·1 claims
- 1087USD951418SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted May 10, 2022·12 cites·1 claims
- 1187USD944958SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted Mar 1, 2022·12 cites·1 claims
- 1284USD965007SDisplay screen with graphical user interfaceSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted Sep 27, 2022·10 cites·1 claims
- 1381USD1023270SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted Apr 16, 2024·7 cites·1 claims
- 1480USD987050SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted May 23, 2023·7 cites·1 claims
- 1579USD953507SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2020·Granted May 31, 2022·7 cites·1 claims
- 1671USD1001988SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted Oct 17, 2023·4 cites·1 claims
- 1763USD1055250SAir purifierSHENZHEN ELEGOO TECH CO LTD·Filed 2023·Granted Dec 24, 2024·2 cites·1 claims
- 1862US2024221871A1Method and device for measuring concentration of volatile organic compounds (vocs), and readable storage mediumSHENZHEN PUREMATE TECH CO LTD·Filed 2024·Application pending·0 cites
- 1960USD1055249SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2022·Granted Dec 24, 2024·2 cites·1 claims
- 2052US2024058749A1Device and method for degrading gaseous organic pollutant through electrochemical processSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Application pending·0 cites
- 2152US2024058748A1Device and method for electrochemical degradation of gaseous organic pollutantsSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Application pending·0 cites
- 2251USD1047107SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2022·Granted Oct 15, 2024·1 cites·1 claims
- 2338USD1046097SAir purifierSHENZHEN PUREMATE TECH CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →