Intellectual Property Law

US Patent 7898481 - CNT RF antenna

This patent from Motorola teaches an antenna system which provides a greater number of frequency bands without requiring additional size by using carbon nanotubes. Claim 13 reads:

13. An antenna comprising:

an antenna element that comprises a medium and dispersion of elongated conductors in the medium;

wherein the elongated conductors elements comprise carbon nanotubes and an array of cells holding said medium and electrodes disposed to apply fields to said array of cells.

Full post as published by TinytechIP on March 07, 2011 (boomark / email).