Inventor
RUAN BUQIN
CN14 patents
⚠️ This page may combine multiple inventors who share the name “RUAN BUQIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RUAN BUQIN
8 patentsUS8505879B2Aug 13, 2013
Rigid tie down
RUAN BUQIN21 citations91
US8166831B2May 1, 2012
Force measuring rigid load binder
RUAN BUQIN22 citations91
US10752156B2Aug 25, 2020
Ratchet chain binder
RUAN BUQIN16 citations83
US8432290B2Apr 30, 2013
Force measuring ratchet tie down
RUAN BUQIN14 citations82
US8181928B2May 22, 2012
Device for fixing rod-like apparatus
RUAN BUQIN7 citations82
US9809145B1Nov 7, 2017
Automatic strap retracting mechanism for wheel restraint devices
RUAN BUQIN6 citations71
US8302751B2Nov 6, 2012
Driving system for belt axis of winch
RUAN BUQIN2 citations61
USD741702SOct 27, 2015
Package for a binding device
RUAN BUQIN1 citations48
ZHEJIANG TOPSUN LOGISTIC CONTR
3 patentsUS8025470B2Sep 27, 2011
Pay-out and take-up device for tightener
ZHEJIANG TOPSUN LOGISTIC CONTR2 citations61
US8025469B2Sep 27, 2011
Intelligent logistics goods binding system
ZHEJIANG TOPSUN LOGISTIC CONTR4 citations61
USD632150SFeb 8, 2011
Tightener with intelligent control
ZHEJIANG TOPSUN LOGISTIC CONTR3 citations61
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
3 patentsUS11021094B2Jun 1, 2021
Magnetic strap hook
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD1 citations59
US11034276B2Jun 15, 2021
Auxiliary convey mechanism for goods in a vehicle compartment
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD0 citations48
US12312017B2May 27, 2025
Tiering device for a freight compartment
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD0 citations47