Inventor · disambiguated record
Daoguang Liu
Also filed as: LIU DAOGUANG
3 granted patents·1 pending application·9 citations·filing 2013–2021
62Inventor score
Top patents by PatentIndex Score
4 records- 0186US11034603B2Multi plate screw press sludge dewatering machineSHANGHAI TECHASE ENVIRONMENT PROT CO LTD·Filed 2018·Granted Jun 15, 2021·6 cites·9 claims
- 0285US11820096B2Multi plate screw press sludge dewatering machineSHANGHAI TECHASE ENVIRONMENT PROT CO LTD·Filed 2021·Granted Nov 21, 2023·2 cites·4 claims
- 0354US10727377B2Full-spectrum light emitting diode and application thereofHIT INT CONSULTING LLC·Filed 2016·Granted Jul 28, 2020·1 cites·9 claims
- 0440US2014332847A1Composite One-Piece IGBT Device and Producing Method ThereofUNIV TSINGHUA·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →