Inventor · San Francisco, CA, US

Justin Santamaria

35Patents
10h-index
59Co-inventors
74Inventor score

Filing activity: Jun 28, 2007 → Mar 3, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8135392B2 Managing notification service connections and displaying icon badges Emerging Cross-Sectional Technologies 294 Active
US8407603B2 Portable electronic device for instant messaging multiple recipients Electricity 72 Active
US8958559B2 System and method for secure instant messaging Electricity 42 Active
US9965035B2 Device, method, and graphical user interface for synchronizing two or more displays Electricity 30 Active
US9078128B2 System and method for secure identity service Electricity 24 Active
US8725880B2 Establishing online communication sessions between client computing devices Electricity 23 Active
US8068925B2 Dynamic routing of audio among multiple audio devices Electricity 16 Active
US9719797B2 Voice and touch user interface Physics 16 Active
US9119067B2 Embodiments of a system and method for securely managing multiple user handles across multiple data processing devices Electricity 14 Active
US8751667B2 Supporting hands-free services via a hands-free device for IP video calls Electricity 10 Active
US8704863B2 Transitioning between circuit switched calls and video calls Electricity 9 Active
US8396463B2 Managing notification service connections and displaying icon badges Emerging Cross-Sectional Technologies 9 Active
US8423058B2 Registering client computing devices for online communication sessions Electricity 7 Active
US11002558B2 Device, method, and graphical user interface for synchronizing two or more displays Physics 6 Active
US8364123B2 Managing notification messages Electricity 6 Active
US8583149B2 Registering email addresses for online communication sessions Electricity 6 Active
US8676238B2 Managing notification messages Human Necessities 6 Active
US9288164B2 Managing notifications across multiple devices Electricity 5 Active
US9516116B2 Managing notification service connections Emerging Cross-Sectional Technologies 4 Active
US8606306B2 Multiple client computing device invitations for online communication sessions Electricity 4 Active
US8948797B2 Registering client computing devices for online communication sessions Electricity 2 Active
US10855833B2 Options presented on a device other than accept and decline for an incoming call Electricity 2 Active
US10574770B2 Managing notifications across multiple devices Electricity 2 Active
US9124712B2 Options presented on a device other than accept and decline for an incoming call Electricity 2 Active
US9218123B2 Device, method, and graphical user interface for resizing content viewing and text entry interfaces Physics 1 Active

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