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Class Information
Number: 379/266.06
Name: Telephonic communications > Centralized switching system > Call distribution to operator > Automatic call distributor (acd) system > Call or agent queuing > Estimating or reporting waiting time
Description: Subject matter wherein the time a call is calculated to remain in queue is conveyed to a caller or supervisor.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
5511112 Automated voice system for improving agent efficiency and improving service to parties on hold Apr. 23, 1996
5506898 Expected wait-time indication arrangement Apr. 9, 1996
5465286 Apparatus for supervising an automatic call distribution telephone system Nov. 7, 1995
5384841 Automatic call distribution network with call overload system and method Jan. 24, 1995
5313517 Automatic busy message sending system for telephone communication May. 17, 1994
5309505 Automated voice system for improving agent efficiency and improving service to parties on hold May. 3, 1994
5299259 Distributing calls over serving centers of a large customer Mar. 29, 1994
5295184 Dynamically adjustable call pacing system Mar. 15, 1994
5291552 Distribution of calls among automatic call distributors of a single large customer Mar. 1, 1994
5249223 Call-load-control arrangement for an emergency-call-answering center Sep. 28, 1993
5241584 Response time evaluation unit Aug. 31, 1993
5214688 Method and apparatus for dynamic and interdependent processing of inbound calls and outbound calls May. 25, 1993
5185782 ACD arrangement for automatically returning a call at a time specified by the original caller Feb. 9, 1993
5025468 Computerized system for incoming calls Jun. 18, 1991
5020095 Interactive call distribution processor May. 28, 1991
4881261 Method for predictive pacing of calls in a calling system Nov. 14, 1989
4788715 Announcing waiting times in queuing systems Nov. 29, 1988

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