Assignee
LI GUANGZHI
US·6 granted patents·51 citations·filing 2008–2012
Top patents by PatentIndex Score
6 records- 0194US8515280B1Physically-diverse routing in heterogeneous optical networksLI GUANGZHI·Filed 2010·Granted Aug 20, 2013·21 cites·23 claims
- 0288US8260133B2Standby restoration signaling for optical networksLI GUANGZHI·Filed 2009·Granted Sep 4, 2012·11 cites·21 claims
- 0386US8208371B2Bandwidth management for MPLS fast reroutingLI GUANGZHI·Filed 2008·Granted Jun 26, 2012·12 cites·20 claims
- 0475US8989018B2Method and apparatus for providing a route recommendationLI GUANGZHI·Filed 2010·Granted Mar 24, 2015·4 cites·17 claims
- 0570US8687956B2Standby restoration signaling for optical networksLI GUANGZHI·Filed 2012·Granted Apr 1, 2014·2 cites·10 claims
- 0666US8665698B2System and method for restoration in a multimedia IP networkLI GUANGZHI·Filed 2010·Granted Mar 4, 2014·1 cites·17 claims
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