Inventor · San Francisco, CA, US

David Stein

32Patents
3h-index
32Co-inventors
63Inventor score

Filing activity: Aug 22, 1995 → Nov 30, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5734890A System and method for analyzing procurement decisions and customer satisfaction Emerging Cross-Sectional Technologies 188 Expired
US10586235B2 Database optimization concepts in fast response environments Physics 13 Active
US9235636B2 Presenting data in response to an incomplete query Physics 3 Active
US10659491B2 Dynamic detection of geo-location obfuscation in of internet devices Electricity 2 Active
US9208521B2 Computerized method and system for dynamically creating and updating a user interface Physics 2 Active
US10038712B2 Method and apparatus for dynamic detection of geo-location obfuscation in client-server connections through an IP tunnel Electricity 2 Active
US11038903B2 System security configurations based on assets associated with activities Electricity 1 Active
US10412099B2 System security configurations based on assets associated with activities Electricity 1 Active
US9639891B2 Computerized method and system for dynamically creating and updating a user interface Physics 1 Active
US7415105B2 Telephone call redirection system Electricity 1 Active
US11507631B2 Rapid online clustering Physics 0 Active
US11979497B2 Identity systems, methods, and media for auditing and notifying users concerning verifiable claims Electricity 0 Active
US12069053B2 Secure methods, systems, and media for generating and verifying user credentials Electricity 0 Active
US11782166B2 Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method Physics 0 Active
US12256011B2 Methods, systems, and media for secure authentication of users based on a biometric identifier and knowledge-based secondary information Physics 0 Active
US10866995B2 Rapid online clustering Physics 0 Active
US9497253B2 Authorization review system Physics 0 Active
US12379507B2 Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method Physics 0 Active
US10115151B2 Computerized method and system for dynamcially creating and updating a user interface Physics 0 Active
US11108760B2 Methods, systems, and media for recovering identity information in verifiable claims-based systems Electricity 0 Active
US11115207B2 Identity systems, methods, and media for auditing and notifying users concerning verifiable claims Electricity 0 Active
US12314060B2 Value chain network planning using machine learning and digital twin simulation Physics 0 Active
US10754041B2 Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method Physics 0 Active
US11811742B2 Methods, systems, and media for recovering identity information in verifiable claims-based systems Electricity 0 Active
US11231504B2 Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method Physics 0 Active

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