Inventor · disambiguated record
Qingbang Xu
Also filed as: XU QINGBANG
2 granted patents·1 pending application·3 citations·filing 2008–2013
36Inventor score
Top patents by PatentIndex Score
3 records- 0165US9010746B2Sheet medium processing deviceZHAO ZHENXING·Filed 2012·Granted Apr 21, 2015·3 cites·11 claims
- 0235US2011001787A1Device for erasing used ink ribbonSHANDONG NEW BEIYANG INF TECH·Filed 2008·Application pending·0 cites
- 0333US9533848B2Cheque processing deviceSHANDONG NEW BEIYANG INF TECH·Filed 2013·Granted Jan 3, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →