Motorola Expects Strong Sales in 2nd Half  SINGAPORE (Reuters) - Motorola Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=MOT.N target=/stocks/quickinfo/fullquote"&gt;MOT.N&lt;/A&gt;, the  second-largest mobile phone maker, said on Tuesday it expects  to sustain strong sales growth in the second half of 2004 on  new handsets, sparking a 4.7 percent jump in its shares.