Inventor · disambiguated record

Yahui Cao

Also filed as: CAO YAHUI

3 granted patents·1 pending application·0 citations·filing 2017–2022

37Inventor score

Technology areasB61L G06F G06Q H04N

Files withCASCO SIGNAL LTD2 CASCO SIGNAL CO LTD1 REALTEK SEMICONDUCTOR CORP1

Top patents by PatentIndex Score

4 records

0149US2025371450A1Ctc-based train operation adjustment method and apparatusCASCO SIGNAL LTD·Filed 2022·Application pending·0 cites
0240US11952023B2CTC3.0-based implementation method for route handling of regional centralized control stationCASCO SIGNAL LTD·Filed 2020·Granted Apr 9, 2024·0 cites·6 claims
0336US12259797B2Data synchronization method for host machine and backup machine of station application serverCASCO SIGNAL CO LTD·Filed 2021·Granted Mar 25, 2025·0 cites·7 claims
0433US10511375B2IP camera with wireless relay functionREALTEK SEMICONDUCTOR CORP·Filed 2017·Granted Dec 17, 2019·0 cites·9 claims

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