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Mable Chiu
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Plano, TX, US
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last 30 patents
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Patent Application
ENTERPRISE TELEPHONY INTERCONNECT SERVICE
Publication number
20220053095
Publication date
Feb 17, 2022
Cisco Technology, Inc.
Christopher Edwin Pearce
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Method, network and node for levying a tariff against an originator...
Publication number
20030125013
Publication date
Jul 3, 2003
Jerry L. Mizell
H04 - ELECTRIC COMMUNICATION TECHNIQUE