Inventor · disambiguated record
Derrick Du
Also filed as: DU DERRICK · DU DERRICK WEI
3 granted patents·2 pending applications·2 citations·filing 2020–2024
50Inventor score
Top patents by PatentIndex Score
5 records- 0174US11274956B2Foldable and intrinsically safe coiled inductance sensors for sensing depth of solids in liquids and sensing depth of two different types of liquids in hazardous locationsDU DERRICK·Filed 2020·Granted Mar 15, 2022·2 cites·18 claims
- 0257US12344519B2Beverage dispensing machine and pouch for use with beverage dispensing machineLNJ GROUP LLC·Filed 2021·Granted Jul 1, 2025·0 cites·37 claims
- 0348US2025257938A1Beverage preparation system to quickly chill/heat and/or aerate any beverage in a container and minimize contamination of beverage liquidDU DERRICK·Filed 2024·Application pending·0 cites
- 0442US11474066B2Foldable and intrinsically safe plate capacitive sensors for sensing depth of solids in liquids and sensing depth of two different types of liquids in hazardous locationsDU DERRICK WEI·Filed 2020·Granted Oct 18, 2022·0 cites·15 claims
- 0542US2025042711A1Self-cleaning system for beverage dispensersLNJ GROUP LLC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →