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/* B) Sony */
[[Image:Microsoft.jpg|center|800px]]
=== B) SonyAlphabet Inc.===* Patents from '''SonyAlphabet''' mentions about connecting speakers wirelessly[[Image:Sony2Alphabet.jpg|center|800px]] === B) Apple Inc.===* Patents from '''Apple''' mentions about connecting speakers wirelessly[[Image:Apple.jpg|center|800px]]
=Bibliographic Analytics=
