Inventor · disambiguated record
Yongguang Cao
Also filed as: CAO YONGGUANG
2 granted patents·3 citations·filing 2011–2019
41Inventor score
Top patents by PatentIndex Score
2 records- 0155US9156655B2Mining elevator traction cable connecting apparatus and measuring method thereforCAO GUOHUA·Filed 2011·Granted Oct 13, 2015·2 cites·4 claims
- 0249US10770828B2Charging gun with magnetic element controlling magnetic switchKUNSHAN HUIHE NEW ENERGY TECH CO LTD·Filed 2019·Granted Sep 8, 2020·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →