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Gustavus H. Zimmerman III
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Naperville, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Call processing method for distributed switching
Patent number
5,119,366
Issue date
Jun 2, 1992
AT&T Bell Laboratories
Menachem T. Ardon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus for reconfiguring interconnections between swi...
Patent number
5,105,420
Issue date
Apr 14, 1992
AT&T Bell Laboratories
Menachem T. Ardon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Processing data calls from wireless handsets to information nodes
Publication number
20070150388
Publication date
Jun 28, 2007
Veena B. Mendiratta
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Processing calls from wireless handsets to toll-free telephone numbers
Publication number
20070149202
Publication date
Jun 28, 2007
Veena B. Mendiratta
H04 - ELECTRIC COMMUNICATION TECHNIQUE