Patent Assignment
Reel/Frame 032634/0342
MERGER
Recorded: 2014-04-08
Received: 2014-04-08
Pages: 7
Assignor
WORLDCOM, INC.
Executed: 2004-04-20
Assignee
MCI, INC.
22001 LOUNDON COUNTY PARKWAY, ASHBURN, VA, 20147, UNITED STATES
Covered Applications
(16)
HIGH RESILIENCY NETWORK INFRASTRUCTURE
App. No. 13/106,440
→
COMMUNICATION CONVERTER FOR CONVERTING AUDIO INFORMATION/TEXTUAL INFORMATION TO CORRESPONDING TEXTUAL INFORMATION/AUDIO INFORMATION
App. No. 13/096,149
→
PROVIDING OF PRESENCE INFORMATION TO A TELEPHONY SERVICES SYSTEM
App. No. 13/073,507
→
CALL COMPLETION VIA INSTANT COMMUNICATIONS CLIENT
App. No. 13/026,800
→
METHOD FOR CHARGING ON-LINE DIRECTORY ASSISTANCE SERVICES
App. No. 12/618,360
→
HIGH RESILIENCY NETWORK INTRASTRUCTURE
App. No. 12/263,913
→
ON-LINE DIRECTORY ASSISTANCE SYSTEM
App. No. 11/359,994
→
Method and system of providing multi-user access to a packet switched network
App. No. 11/075,454
→
HIGH RESILIENCY NETWORK INFRASTRUCTURE
App. No. 10/720,519
→
SYSTEMS AND METHOD FOR DELIVERING RELIABLE DATAGRAM SERVICE THROUGH CONNECTION-ORIENTED SERVICE
App. No. 10/652,337
→
Methods and systems for accelerating inference engines used in expert systems
App. No. 10/456,358
→
Method and apparatus for dialed number verification
App. No. 10/047,684
→
Method, computer program product, and apparatus for collecting service level agreement statistics in a communication network
App. No. 09/986,532
→
Communication network and method for installing the same
App. No. 09/825,391
→
Address presentation system interface
App. No. 09/823,432
→
Address presentation system
App. No. 09/823,431
→