Inventor · disambiguated record
Yordan Konstantinov Kralev
Also filed as: KRALEV YORDAN KONSTANTINOV
3 granted patents·1 pending application·0 citations·filing 2020–2022
38Inventor score
Files withVITALITY VENTURES HK COMPANY LTD4
Top patents by PatentIndex Score
4 records- 0155US12510261B2Air purifier with noise mitigation featureVITALITY VENTURES HK COMPANY LTD·Filed 2022·Granted Dec 30, 2025·0 cites·15 claims
- 0245US11660559B2Filter life prediction method and filter type detection methodVITALITY VENTURES HK COMPANY LTD·Filed 2020·Granted May 30, 2023·0 cites·5 claims
- 0342US11633687B2Air purifierVITALITY VENTURES HK COMPANY LTD·Filed 2020·Granted Apr 25, 2023·0 cites·16 claims
- 0440US2023175725A1Air purifier with selective cleaning featureVITALITY VENTURES HK COMPANY LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →