Inventor · disambiguated record
Songjin Yao
Also filed as: YAO SONGJIN
0 granted patents·3 pending applications·0 citations·filing 2022–2022
Files withHOLITECH TECH AMERICA INC3
Top patents by PatentIndex Score
3 records- 0139US2023370850A1Intelligent unlocking method, apparatus, device and storage mediumHOLITECH TECH AMERICA INC·Filed 2022·Application pending·0 cites
- 0237US2023366238A1Bluetooth smart padlockHOLITECH TECH AMERICA INC·Filed 2022·Application pending·0 cites
- 0336US2023368593A1Bluetooth intelligent unlocking method, apparatus, device and storage mediumHOLITECH TECH AMERICA INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →