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S
Filed: July 19, 2013
communication services, namely, transmitting and receiving text, images, files, audio, video and audio-visual content and…
Owned by: Microsoft Corporation
Serial Number: 86015513
S
Filed: March 9, 2016
Computer software for voice over Internet protocol (VOIP); computer software for enabling messaging and instant messaging…
Owned by: Microsoft Corporation
Serial Number: 86934710
