Inventor · Pflugerville, TX, US

Vyjayanthi Vadrevu

28Patents
3h-index
15Co-inventors
49Inventor score

Filing activity: Apr 14, 2021 → Mar 8, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US11893573B2 Transaction card assembly Physics 4 Active
US11868833B2 Transaction card assembly Physics 4 Active
US11907786B2 Transaction card assembly Physics 3 Active
US11487834B1 Filtering results based on historic feature usage Physics 1 Active
US12020250B2 Transaction based authentication with item-level data Electricity 1 Active
US11954187B2 Detecting separate login during action based knowledge-based authentication and disqualifying validity General 0 Revoked
US12072959B2 Detecting separate login during action based knowledge-based authentication and disqualifying validity Physics 0 Active
US11663598B2 Authentication question topic exclusion based on response hesitation Physics 0 Active
US12332993B2 Third party data processing for improvement of authentication questions Electricity 0 Active
US12307316B2 Transaction card assembly Physics 0 Active
US11823197B2 Authenticating based on user behavioral transaction patterns Physics 0 Active
US11934900B2 Transaction card assembly Physics 0 Active
US11880847B2 Visual representation generation for bias correction Physics 0 Active
US11886570B2 Third party data processing for improvement of authentication questions Electricity 0 Active
US11893443B2 Transaction card assembly Electricity 0 Active
US12075310B2 Internet-of-things sensor network for recommendations based on internet-of-things sensor data and methods of use thereof Electricity 0 Active
US12412065B2 Transaction card assembly Electricity 0 Active
US11768897B2 Filtering results based on historic feature usage Physics 0 Active
US11785007B2 Email processing for improved authentication question accuracy Physics 0 Active
US11900327B2 Evaluation adjustment factoring for bias Physics 0 Active
US12242576B2 Detecting separate login during action based knowledge-based authentication and disqualifying validity Physics 0 Active
US12045816B2 Authentication question topic exclusion based on response hesitation Physics 0 Active
US12333367B2 Transaction card assembly Physics 0 Active
US11893633B2 Adjustment of card configurations for flight interruptions Physics 0 Active
US12120114B2 Email processing for improved authentication question accuracy Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.