Inventor · disambiguated record

Congyu Qiu

Also filed as: QIU CONGYU

1 granted patent·1 pending application·8 citations·filing 2013–2013

30Inventor score

Technology areasG03G

Files withPRINT RITE UNICORN IMAGE PROD1 PRINT RITE ⋅ UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI1

Top patents by PatentIndex Score

2 records

0184US9274454B2Chip contact mechanism and developer cartridgePRINT RITE • UNICORN IMAGE PRODUCTS CO LTD OF ZHUHAI·Filed 2013·Granted Mar 1, 2016·8 cites·4 claims
0234US2015023689A1Process cartridge capable of recovering waste tonerPRINT RITE UNICORN IMAGE PROD·Filed 2013·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →