Inventor · disambiguated record
Yong Du
Also filed as: DU YONG · DU YONG GANG
4 granted patents·4 pending applications·28 citations·filing 2005–2024
67Inventor score
Files withQINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD2LE HONG COMPANY LTD1LE PONG HO COMPANY LTD1LE PONG HOLDINGS COMPANY LTD1LI CHUANG1
Top patents by PatentIndex Score
8 records- 0176USD529160SAir purifierLE HONG COMPANY LTD·Filed 2005·Granted Sep 26, 2006·27 cites·1 claims
- 0263US11788174B1Rare earth hard alloy and preparation method and application thereofUNIV CENTRAL SOUTH·Filed 2023·Granted Oct 17, 2023·0 cites·10 claims
- 0362US2024337410A1Fresh air integrated machineQINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD·Filed 2024·Application pending·0 cites
- 0454US2024003557A1Humidifying deviceQINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD·Filed 2023·Application pending·0 cites
- 0541US2006278080A1Negative ion air purifierLI CHUANG·Filed 2006·Application pending·0 cites
- 0634US2024288357A1Method for constructing time-varying constitutive model of seawater-aged gina gasket for immersed tube tunnelUNIV SHIJIAZHUANG TIEDAO·Filed 2022·Application pending·0 cites
- 0724USD532504SMetallic dust-collecting platesLE PONG HO COMPANY LTD·Filed 2005·Granted Nov 21, 2006·1 cites·1 claims
- 0822USD532505SMetallic dust-collecting platesLE PONG HOLDINGS COMPANY LTD·Filed 2005·Granted Nov 21, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →