Inventor · disambiguated record

Qifan Bao

Also filed as: BAO QIFAN

2 granted patents·14 citations·filing 2007–2007

57Inventor score

Technology areasB66C G08B

Files withBAO QIFAN1 SHANGHAI INTERNAT PORT GROUP CO LTD1

Top patents by PatentIndex Score

2 records

0161US7884711B2Container arrangement tag having positioning and electronic sealing functionSHANGHAI INTERNAT PORT GROUP CO LTD·Filed 2007·Granted Feb 8, 2011·8 cites·3 claims
0259US8469420B2Spreader spacing deviceBAO QIFAN·Filed 2007·Granted Jun 25, 2013·6 cites·43 claims

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