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Robert I. Shepard
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Lakewood, CO, US
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last 30 patents
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Patent Grant
System and method of providing enhanced subscriber services in a mu...
Patent number
5,732,130
Issue date
Mar 24, 1998
Ericsson Inc.
Michael Q. Iapalucci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
System for providing enhanced subscriber services using ISUP call-s...
Patent number
5,377,186
Issue date
Dec 27, 1994
Telefonaktiebolaget L M Ericsson
David C. Wegner
H04 - ELECTRIC COMMUNICATION TECHNIQUE