Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Real-time notification of presence availability

Real-time notification of presence availability

US Patent 8606909 · Granted Dec 10, 2013

Estimated economic value: $17,696,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Augmented reality-based unknown address communication2025
Methods, systems, and devices to protect personal identifiable (PI) data when a 2025
Sensor-based infrastructure condition monitoring2025
Mobile device cross-service broker2025
Apparatuses and methods for facilitating crowd sourced content for digital simul2025
Automated event witness identification2025
Virtual meeting management2025
System and method for contextual content prominence in virtual reality spaces2025
Predictive personal threat levels via user device2025
Monitored audio-based evacuation routes2025
System and method for surrogate gameplay2025
Annotated incident recreation2025