Inventor · disambiguated record

Xianfeng Shang

Also filed as: SHANG XIANFENG

1 granted patent·1 pending application·1 citations·filing 2022–2024

17Inventor score

Technology areasG07F

Files withIGT GLOBAL SOLUTIONS CORP2

Top patents by PatentIndex Score

2 records

0172US12112602B2Lottery ticket having connected symbol set featureIGT GLOBAL SOLUTIONS CORP·Filed 2022·Granted Oct 8, 2024·1 cites·16 claims
0253US2025006015A1Lottery ticket having connected symbol set featureIGT GLOBAL SOLUTIONS CORP·Filed 2024·Application pending·0 cites

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