Cingular Wireless, LLC
Records under this name other than patents Cingular Wireless, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,542,559 | Systems and Methods for Wireless Number Portability Solution for Inter-Carrier Messaging Formerly held In force · High confidence | In force | High confidence | |
| US 7,627,108 | Systems and Methods for Providing Enum in an LNP Environment Formerly held In force · High confidence | In force | High confidence | |
| US 7,813,306 | Method and Apparatus for Providing Downlink Delay Diversity Formerly held In force · High confidence | In force | High confidence | |
| US 7,864,673 | Dynamic Dual-Mode Service Access Control, Location-Based Billing, and E911 Mechanisms Formerly held In force · High confidence | In force | High confidence | |
| US 7,689,221 | System and Method of Providing Intelligent Cell Reselection for Delay Sensitive Data Applications Formerly held In force · High confidence | In force | High confidence | |
| US 7,831,055 | Presence Activated Hearing Assistive System Formerly held In force · High confidence | In force | High confidence | |
| US 8,369,525 | Dynamic Password Update for Wireless Encryption System Formerly held In force · Medium confidence | In force | Medium confidence | |
| US 8,483,140 | Intelligent uplink resource release control in a mobile station Formerly held In force · High confidence | In force | High confidence | |
| US 7,450,948 | Method and Apparatus for Use in Provisioning Resources for a Backhaul Link Formerly held Term ended Term ended Oct 30, 2026 · High confidence | Term ended | Term ended Oct 30, 2026 | High confidence |
| US 7,450,924 | Interference Cancellation and Receive Diversity for Single-Valued Modulation Receivers Formerly held Term ended Term ended Oct 18, 2026 · High confidence | Term ended | Term ended Oct 18, 2026 | High confidence |