Inter-Tel, Inc.
Records under this name other than patents Inter-Tel, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,600,006 | Peer-To-Peer Distribution of Firmware Formerly held In force · High confidence | In force | High confidence | |
| US 7,818,295 | Methods for Handling Communication Requests Received for Former Users of a Communication System Formerly held In force · High confidence | In force | High confidence | |
| US 7,600,044 | System and Method for Networked Endpoint Registration Formerly held In force · High confidence | In force | High confidence | |
| US 8,103,722 | Endpoint Status Notification System Formerly held In force · High confidence | In force | High confidence | |
| US 7,778,399 | System and Method for Real-Time Call Log Status Formerly held In force · High confidence | In force | High confidence | |
| US 7,724,671 | Architecture for Resource Management in a Telecommunications Network Formerly held In force · High confidence | In force | High confidence | |
| US 8,738,535 | System and Method for Software Site Licensing Formerly held In force · Medium confidence | In force | Medium confidence | |
| US 7,398,215 | Prompt Language Translation for a Telecommunications System Formerly held Term ended Term ended Aug 20, 2026 · High confidence | Term ended | Term ended Aug 20, 2026 | High confidence |
| US 7,526,079 | System and Method for Data Attachment in Live Call Transfers Formerly held Term ended Term ended Jan 27, 2026 · High confidence | Term ended | Term ended Jan 27, 2026 | High confidence |
| US 6,999,431 | Voice Over Internet Protocol Formerly held Term ended Term ended Nov 4, 2023 · High confidence | Term ended | Term ended Nov 4, 2023 | High confidence |