ERICSSON AB
384Patents
292Active
384Granted
56Portfolio score
Filing activity: Jun 10, 1997 → Jan 30, 2023 · 146 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7313087B2 | Distributed protection switching | Electricity | 194 | Expired |
| US7433452B2 | Method and apparatus for cashless transactions via a telecommunications network | Electricity | 186 | Expired |
| US7721296B2 | Event based charging in a communications system | Electricity | 102 | Active |
| US7404001B2 | Videophone and method for a video call | Physics | 73 | Expired |
| US7283547B1 | Switch fabrics logical synchronization utilizing propagation lockdown | Electricity | 46 | Expired |
| US9584847B2 | Rendering content for personal over-the-top network video recorder | Electricity | 45 | Active |
| US7275037B2 | System and method for generating a service level agreement template | Electricity | 44 | Expired |
| US7773581B2 | Method and apparatus for conferencing with bandwidth control | Electricity | 37 | Active |
| US7188160B2 | Method and apparatus for updating network device configuration information in a network management system | Electricity | 34 | Expired |
| US7242665B2 | Network device virtual interface | Electricity | 28 | Expired |
| US7929424B2 | Switchover for broadband subscriber sessions | Electricity | 28 | Active |
| US8271680B2 | Domain isolation through virtual network machines | Electricity | 24 | Active |
| US7418523B2 | Operation of a multiplicity of time sorted queues with reduced memory | Electricity | 20 | Expired |
| US7908395B1 | Domain isolation through virtual network machines | Electricity | 19 | Active |
| US10594019B2 | Wireless communications package with integrated antenna array | Electricity | 19 | Active |
| US7751359B1 | Call origination in a CDMA legacy MS domain using SIP | Electricity | 19 | Active |
| US7443830B2 | Method for data communication and controlling device therefor | Electricity | 17 | Expired |
| US7224693B1 | Long packet handling | Electricity | 16 | Expired |
| US8199727B1 | Call delivery in a CDMA legacy MS domain for SIP call origination | Electricity | 15 | Active |
| US7106692B1 | APS/port mirroring | Electricity | 15 | Expired |
| US7123583B2 | Dual use rate policer and re-marking logic | Electricity | 13 | Expired |
| US7415207B2 | Digital cross-connect | Electricity | 12 | Expired |
| US9628405B2 | Merging multicast ABR and unicast ABR with progressive download ABR in a customer premises device within the same video delivery pipe | Electricity | 11 | Active |
| US7194654B2 | Communications system for and method of recovering from communications failure | Electricity | 11 | Expired |
| US8036526B2 | Method and apparatus for restoration of optical ring network operating conditions after a fault is repaired | Electricity | 10 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.