Inventor · disambiguated record

Wenguang Cheng

Also filed as: CHENG WENGUANG

1 granted patent·0 citations·filing 2018–2018

2Inventor score

Technology areasE21C

Files withLANG FANG JING LONG GRAND IND MACHINERY CO LTD1

Top patents by PatentIndex Score

1 record

0132US11459888B2Auxiliary transportation and support system used after rapid excavationLANG FANG JING LONG GRAND IND MACHINERY CO LTD·Filed 2018·Granted Oct 4, 2022·0 cites·17 claims

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