H04H 20/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2020/0014,477 DATA RECEPTION APPARATUS, DATA TRANSMISSION SYSTEM, DATA RECEPTION METHOD, AND DATA TRANSMISSION METHODSep 18, 19Jan 09, 20Sony Corporation of Japan
2018/0337,741 DATA RECEPTION APPARATUS, DATA TRANSMISSION SYSTEM, DATA RECEPTION METHOD, AND DATA TRANSMISSION METHODJul 30, 18Nov 22, 18Sony Corporation of Japan
2018/0048,407 DATA RECEPTION APPARATUS, DATA TRANSMISSION SYSTEM, DATA RECEPTION METHOD, AND DATA TRANSMISSION METHODMar 11, 16Feb 15, 18SONY CORPORATION
2017/0104,950 BROADCAST METHOD AND SYSTEMSep 15, 16Apr 13, 17LEVEL 3 COMMUNICATIONS, LLC