Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Group communications switching method, subscriber terminal and server used for the method

Group communications switching method, subscriber terminal and server used for the method

US Patent 7813748 · Granted Oct 12, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sole structure and shoe with a plurality of concave and convex shapes2025
Upper and shoe including the same2025
Shoe designing support device that estimates impression index, and shoe designin2025
Connector with locking portion2025
Semiconductor element unit and method of manufacturing thereof, semiconductor el2025
Shoe2025
Data generating apparatus, shoe last producing system and data generating method2025
Sensor system and failure detection method for sensor system2025
Composite integrated film, composite integrated film supply wafer, and semicondu2025
Shoe2024
Gas sensor control device, gas sensor control system, and gas sensor system2024
Sensor system, and sensor system failure detecting method2024