4 Utility Patents
#2,893 in Redmond, WA
#21,777 in Washington
#480,827 in US
Forward Citations = 215
Company Filing History:

Cingular Wireless Ii, LLC
At&t Wireless Svcs. Inc.
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#2,893 in Redmond, WA
#21,777 in Washington
#480,827 in US
Company Filing History:

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