entered into that arrangement, or that patent license was granted, prior to 28 March 2007.</p>
<p>Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law.</p>
</div>
<div class="section level3">
<h3 id="id_12-no-surrender-of-others-freedom">12. No Surrender of Others’ Freedom<a class="anchor" aria-label="anchor" href="#id_12-no-surrender-of-others-freedom"></a></h3>
<p>If co