Inventor · disambiguated record
Xuewen Ma
Also filed as: MA XUEWEN
3 granted patents·1 pending application·2 citations·filing 2017–2021
50Inventor score
Top patents by PatentIndex Score
4 records- 0152US10653973B2Electronic building-block moduleROBO ELECTRONICS CO LTD·Filed 2017·Granted May 19, 2020·2 cites·12 claims
- 0249US12416879B2Detent device for toner container, rotating disc, and conveying deviceBEIJING XINTRON OFFICE EQUIPMENT CO LTD·Filed 2021·Granted Sep 16, 2025·0 cites·10 claims
- 0343US12298677B2Linkage device and mounting and conveying device for toner supply containerBEIJING XINTRON OFFICE EQUIPMENT CO LTD·Filed 2021·Granted May 13, 2025·0 cites·7 claims
- 0430US2025321515A1Switch device for toner port of toner containerBEIJING XINTRON OFFICE EQUIPMENT CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →