Xiaorong Sun

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for assigning inter-nodal traffic loads to channels in sonet...
- Patent number 5,729,692
- Issue date Mar 17, 1998
- US WEST Technologies, Inc.
- Yuping Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for dynamic routing in a switched comunication...
- Patent number 5,615,254
- Issue date Mar 25, 1997
- U S West Technologies, Inc.
- Yuping Qiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for assigning inter-nodal traffic loads to channels in sonet...
- Patent number 5,564,021
- Issue date Oct 8, 1996
- US WEST Technologies, Inc.
- Yuping Qiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for designing least cost local access networks
- Patent number 5,508,999
- Issue date Apr 16, 1996
- U S West Advanced Technologies, Inc.
- Louis A. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE