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Fen-Chung Kung

AT&T

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Archive | 1999

Method for billing IP broadband subscribers

Fen-Chung Kung; Anish Sankalia; Hopeton Walker; Spencer Wang

Archive | 1999

Personal user network (closed user network) PUN/CUN

Fen-Chung Kung; Jesse Eugene Russell; Hopeton Walker; Spencer Wang

Archive | 1999

Chase me system

Fen-Chung Kung; Jesse Eugene Russell; Anish Sankalia; Spencer Wang

Archive | 1999

Personal ip follow-me service

Fen-Chung Kung; Jesse Eugene Russell; Anish Sankalia; Hopeton Walker; Spencer Wang

Archive | 1999

Enhanced subscriber IP alerting

Fen-Chung Kung; Jesse Eugene Russell; Anish Sankalia; Hopeton Walker; Spencer Wang

Archive | 1999

IP conference call waiting

Fen-Chung Kung; Hopeton Walker; Spencer Wang

Archive | 1999

Multiple call waiting in a packetized communication system

Fen-Chung Kung; Jesse Eugene Russell; Hopeton Walker; Spencer Wang

Archive | 1999

Conference server for automatic x-way call port expansion feature

Fen-Chung Kung; Anish Sankalia; Spencer Wang

Archive | 1999

IP call forward profile

Fen-Chung Kung; Jesse Eugene Russell; Anish Sankalia; Hopeton Walker; Spencer Wang

Archive | 1999

Protected IP telephony calls using encryption

Fen-Chung Kung; Jesse Eugene Russell; Hopeton Walker; Spencer Wang

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