Inventor · disambiguated record
Ning-Chain Hsu
Also filed as: HSU NING-CHAIN
0 granted patents·3 pending applications·0 citations·filing 2017–2017
Files withAENGIN TECH INC3
Top patents by PatentIndex Score
3 records- 0142US2018137732A1User location notification system and method thereofAENGIN TECH INC·Filed 2017·Application pending·0 cites
- 0239US2018137699A1Rollcall system and rollcall methodAENGIN TECH INC·Filed 2017·Application pending·0 cites
- 0339US2018135991A1Indoor navigation system and indoor navigation methodAENGIN TECH INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →