In addition to the total of 103 Motorola's essential patent candidates published in the United States before Aug. 1 2009, which are indentified by a keyword search, LTE patents declared essential to 3GPP LTE appear at the ETSI IPR Online website are analyzed.Total of 48 patent declarations issued by USPTO are identified for the Motorola's LTE essential patent candidates as of Aug. 31 2009.
Top 3 most declared specifications for the Motorola's LTE essential patent candidates are TS36.211 (physical channels and modulation), TS36.213 (physical layer procedures), and TS36.300 (overall description; Stage 6).
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