Inventor · disambiguated record
Buqin Ruan
Also filed as: RUAN BUQIN
14 granted patents·1 pending application·99 citations·filing 2009–2020
91Inventor score
Top patents by PatentIndex Score
15 records- 0193US10752156B2Ratchet chain binderRUAN BUQIN·Filed 2019·Granted Aug 25, 2020·16 cites·10 claims
- 0293US8505879B2Rigid tie downRUAN BUQIN·Filed 2010·Granted Aug 13, 2013·21 cites·14 claims
- 0388US8166831B2Force measuring rigid load binderRUAN BUQIN·Filed 2009·Granted May 1, 2012·22 cites·12 claims
- 0484US9809145B1Automatic strap retracting mechanism for wheel restraint devicesRUAN BUQIN·Filed 2017·Granted Nov 7, 2017·6 cites·11 claims
- 0582US8432290B2Force measuring ratchet tie downRUAN BUQIN·Filed 2009·Granted Apr 30, 2013·14 cites·20 claims
- 0673US8181928B2Device for fixing rod-like apparatusRUAN BUQIN·Filed 2009·Granted May 22, 2012·7 cites·9 claims
- 0764US11021094B2Magnetic strap hookZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD·Filed 2018·Granted Jun 1, 2021·1 cites·12 claims
- 0861US8025469B2Intelligent logistics goods binding systemZHEJIANG TOPSUN LOGISTIC CONTR·Filed 2009·Granted Sep 27, 2011·4 cites·10 claims
- 0959US8302751B2Driving system for belt axis of winchRUAN BUQIN·Filed 2009·Granted Nov 6, 2012·2 cites·5 claims
- 1056US8025470B2Pay-out and take-up device for tightenerZHEJIANG TOPSUN LOGISTIC CONTR·Filed 2009·Granted Sep 27, 2011·2 cites·10 claims
- 1155US2010229998A1Abrasion resistant mesh beltRUAN BUQIN·Filed 2009·Application pending·0 cites
- 1248US12312017B2Tiering device for a freight compartmentZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD·Filed 2020·Granted May 27, 2025·0 cites·13 claims
- 1339US11034276B2Auxiliary convey mechanism for goods in a vehicle compartmentZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD·Filed 2017·Granted Jun 15, 2021·0 cites·20 claims
- 1437USD632150STightener with intelligent controlZHEJIANG TOPSUN LOGISTIC CONTR·Filed 2009·Granted Feb 8, 2011·3 cites·1 claims
- 1529USD741702SPackage for a binding deviceRUAN BUQIN·Filed 2014·Granted Oct 27, 2015·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →