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Inventors
Kai Rossbach
El Dorado Hills, CA
US
2 patents
3 Patents
US12354133
2025
Methods and Systems for Detecting Fraudulent Advertisements in Pay-per-call Advertising
0 cites
US11948169
2024
Methods and Systems for Detecting Fraudulent Advertisements in Pay-per-call Advertising
0 cites
US11798027
2023
Methods and Systems for Detecting Fraudulent Advertisements in Pay-per-call Advertising
0 cites