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==Analysis for 10/801,472 XYZ application number==The application number 10/801,472 XYZ comes under the category of '''Dual mode cellular/Wi-Fi'''.

The major claim of 10/801,472 XYZ is that of a multimode communication device -- It is a device that allows a phone or device to have more than one network e.g. Apple i-Phone has both Wi-Fi & Mobile capabilities. Similarly some new phones even claim both GSM & CDMA capabilties.

The Application is a continuity of Patent No. 6850510 YZW which essential talks about supporting voice communication via packet network.

The Patent is in turn a continuity of Patent No. 6389010 ZWX which covers communication network system which supports the transmission of both voice and Data.

The patent is in turn a continuity of Patent No. 5726984 WXZ which in essence is a wireless communication network supporting the trasmission of voice and Data inside a premises.

The filing date of Patent No 5726984 WXZ is Oct 5th 1995, that means that if granted 10/801,472 XYZ will have a period till Oct 5th 2015. [[http://portal.uspto.gov/external/portal/!ut/p/kcxml/04_Sj9SPykssy0xPLMnMz0vM0Y_QjzKLN4gPMATJgFieAfqRqCLGpugijnABX4_83FT9IKBEpDlQxNDCRz8qJzU9MblSP1jfWz9AvyA3NDSi3NsRAHxEBJg!/delta/base64xml/L0lJSk03dWlDU1lKSi9vQXd3QUFNWWdBQ0VJUWhDRUVJaEZLQSEvNEZHZ2RZbktKMEZSb1hmckNIZGgvN18wXzE4TC8yNC9zYS5nZXRCaWI!#7_0_18L USPTO PAIR]]

'''*UPDATE - The USPTO has granted the application with a project patent No. 7715375 XYZ! to be issued on 11th May 2010, and they have issued an extension of 1686 Days (4 yr and 225 Days) i.e. till May 2020 (est.)