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Inventor:
Mendolia; Samuel V.
Address:
Lynchburg, VA
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
6044152 Shielded keyboard for a portable communication device March 28, 2000
The present invention provides an improved keyboard for a cellular telephone or the like. The improved keyboard includes an additional shielding layer which is added to the keypad to prevent RF leakage in the direction of the user. The shielding layer includes an insulating layer and










 
 
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