Inventor · disambiguated record

Xudong Qian

Also filed as: QIAN XUDONG

1 granted patent·1 pending application·20 citations·filing 2009–2017

40Inventor score

Technology areasA47J G06F

Files withHANGZHOU ZHIHONG IMP AND EXPORT CORP LTD1 YANG XINJUN1

Top patents by PatentIndex Score

2 records

0175US8706727B2Data compression for reducing storage requirements in a database systemYANG XINJUN·Filed 2009·Granted Apr 22, 2014·20 cites·32 claims
0233US2018146825A1Barbecue ovenHANGZHOU ZHIHONG IMP AND EXPORT CORP LTD·Filed 2017·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Xudong Qian files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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