LG Ericcson Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
WDM PON protection scheme using a dual port arrayed waveguide grati...
- Patent number 8,306,422
- Issue date Nov 6, 2012
- LG Ericcson Co., Ltd.
- John Bainbridge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE