title: How to show superscript for "®" registered symbol?
body: <p>I've a issue regarding showing registered symbol as superscript. I've used unicode value \u00AE, but it shows in same line. I'd like to have it a bit top of remaining texts. 
  Done googling, but found  superscripts for A-Z, 0-9 characters, which is mentioned in unicode's site.</p>
  
  <p>Sample code:</p>
  
  <pre><code>UILabel *myLabel; //do initialize stuff here
  
  myLabel.text = @"My company\u00AE";
  </code></pre>
  
  <p>Thanks </p>