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Xiqun Zhu
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Ocean, NJ, US
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last 30 patents
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Patent Grant
Telephone line-powered power supply for ancillary equipment and met...
Patent number
6,831,976
Issue date
Dec 14, 2004
Agere Systems, INC
Timothy N. Comerford
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Remote reconfiguration method for feature-function telephone sets
Patent number
6,240,172
Issue date
May 29, 2001
Lucent Technologies, Inc.
Xiqun Zhu
H04 - ELECTRIC COMMUNICATION TECHNIQUE