Inventor · disambiguated record
Jie Duan
Also filed as: DUAN JIE
2 granted patents·1 pending application·14 citations·filing 2011–2020
50Inventor score
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3 records- 0181US8600069B2Multi-channel active noise control system with channel equalizationLEE MING-RAN·Filed 2011·Granted Dec 3, 2013·14 cites·4 claims
- 0246US2023067666A1Method for preparing coumarin compounds substituted by amidoalkyl at 3-position, the products and related intermediates thereofFOSUN ORINOVE PHARMATECH INC·Filed 2020·Application pending·0 cites
- 0343US10253745B2Methods and apparatuses for combustion diagnosis and control of internal combustion engines using accelerometersCUMMINS INC·Filed 2016·Granted Apr 9, 2019·0 cites·24 claims
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