United States Patent Application 20060268528 Kind Code A1 Zadesky; Stephen Paul ; et al. November 30, 2006 Handheld computing device AbstractA handheld computing device is disclosed. The handheld computing device includes an enclosure having structural walls formed from a ceramic material that is radio-transparent. Inventors: Zadesky; Stephen Paul; (Portola Valley, CA) ; Lynch; Stephen Brian; (Alamo, CA) Correspondence Name ... continued »