Patent assignee · CA · COMPANY

BCE Inc.

187Patents
178Active
187Granted
58Portfolio score

Filing activity: Sep 30, 2003 → Dec 23, 2021 · 71 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7609647B2 Method and apparatus for network configuration validation Electricity 105 Active
US7079627B2 Emergency call handling in a voice-over-packet environment Electricity 84 Expired
US7930412B2 System and method for secure access Electricity 72 Active
US9118702B2 System and method for generating and refining cyber threat intelligence data Electricity 50 Active
US7904952B2 System and method for access control Electricity 31 Active
US7246744B2 User authentication for contact-less systems Electricity 30 Expired
US8184005B2 Method and apparatus for wireless management of articles Physics 28 Active
USD597058S1 Telephone base General 26 Expired
USD597057S1 Telephone base General 25 Expired
US8768951B2 Method for populating a location information database used in the delivery of emergency and other location-based services in a VoIP environment Electricity 20 Active
US8756321B2 Service level selection method and system Electricity 19 Active
US8060102B2 System and method for coverage analysis in a wireless network Electricity 18 Active
US7965821B2 Method, system and apparatus for controlling a voice recorder Electricity 17 Active
USD598002S1 Telephone base General 17 Expired
US8959598B2 Wireless device authentication between different networks Electricity 16 Active
US7986752B2 Parallel soft spherical MIMO receiver and decoding method Electricity 15 Active
US8127331B2 Method, system and apparatus for conveying personalized content to a viewer Electricity 14 Expired
US8219808B2 Session-based public key infrastructure Electricity 14 Active
US8433041B2 Method and system to enable touch-free incoming call handling and touch-free outgoing call origination Electricity 14 Active
US9847910B2 IP MPLS PoP virtualization and fault tolerant virtual router Electricity 13 Active
US8494134B2 Method and system for routing calls placed to a telephony identifier associated with a group of identities Electricity 12 Active
US7587033B2 Methods and systems for rendering voice mail messages amenable to electronic processing by mailbox owners Electricity 12 Active
US7861081B2 Security system and method Electricity 11 Active
US9755825B2 Device authentication and secure channel management for peer-to-peer initiated communications Electricity 11 Active
US9247037B2 Methods and systems for touch-free call origination Electricity 10 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.