Inventor · Minneapolis, MN, US

Andrew Cottrell

16Patents
10h-index
19Co-inventors
69Inventor score

Filing activity: Aug 13, 2002 → Sep 6, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
USD898054S1 Display screen with graphical user interface for a laboratory instrument General 57 Active
USD918253S1 Display screen with graphical user interface for a laboratory instrument General 50 Active
USD718736S1 Audio player and speaker system General 35 Active
USD957416S1 Display screen with graphical user interface for a laboratory instrument General 34 Active
US7886346B2 Flexible and adjustable authentication in cyberspace Electricity 29 Active
US7840993B2 Protecting one-time-passwords against man-in-the-middle attacks Electricity 26 Active
US7895437B2 Augmented single factor split key asymmetric cryptography-key generation and distributor Electricity 18 Active
US7734912B2 Secure login using single factor split key asymmetric cryptography and an augmenting factor Electricity 14 Active
USD928194S1 Display screen or portion thereof with graphical user interface General 14 Active
USD834044S1 Display screen with graphical user interface for a laboratory instrument General 13 Active
US7734911B2 Secure login using augmented single factor split key asymmetric cryptography Electricity 7 Active
US8407475B2 Augmented single factor split key asymmetric cryptography-key generation and distributor Electricity 7 Active
USD962976S1 Display screen or portion thereof with graphical user interface General 2 Active
US7698689B2 Method for meeting SMI duration limits by time slicing SMI handlers Physics 1 Active
US8381182B2 Approaches for meeting SMI duration limits by time slicing SMI handlers Physics 0 Active
USD1040179S1 Display screen or portion thereof with graphical user interface General 0 Active

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