Inventor · disambiguated record
Da Chen
Also filed as: CHEN DA · CHEN DA-KAI
2 granted patents·1 pending application·0 citations·filing 2010–2021
22Inventor score
Files withCHEN DA-KAI1INST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CAGS1SCHAEFFLER TECHNOLOGIES AG1
Top patents by PatentIndex Score
3 records- 0153US12264708B2Oil collecting bushing for bearing and transmissionSCHAEFFLER TECHNOLOGIES AG·Filed 2020·Granted Apr 1, 2025·0 cites·10 claims
- 0235US2022184637A1Ore dressing process for medium-grade and low-grade mixed collophaniteINST OF MULTIPURPOSE UTILIZATION OF MINERAL RESOURCES CAGS·Filed 2021·Application pending·0 cites
- 0320US8052771B2Removable dust collecting device for an air conduitCHEN DA-KAI·Filed 2010·Granted Nov 8, 2011·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →