Karen Harden Miller

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Overland Park, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for preventing endless looping during telephone c...
- Patent number 7,596,219
- Issue date Sep 29, 2009
- Sprint Spectrum L.P.
- Baoquan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Elimination of inoperable service node during call set up
- Patent number 7,174,009
- Issue date Feb 6, 2007
- Sprint Spectrum L.P.
- Baoquan Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications resource connection and operation using a servic...
- Patent number 6,768,793
- Issue date Jul 27, 2004
- Sprint Communications Company L.P.
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications resource connection and operation using a servic...
- Patent number 6,470,081
- Issue date Oct 22, 2002
- Sprint Communications Company L.P.
- Daniel Charles Sbisa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Called party control of incoming calls
- Patent number 5,949,869
- Issue date Sep 7, 1999
- Sprint Communications Co. L.P.
- William Brian Sink
- H04 - ELECTRIC COMMUNICATION TECHNIQUE