发明名称 System and method for sharing user comments on TV screens
摘要 A method to enable multiple TV viewers in discrete physical and/or temporal locations, to share the TV viewing experience by using audio and/or visual comments triggered by a remote control in conjunction with a TV which may be connected to one or more other TVs. The connection may be wireless (such as IEEE 802.11, Bluetooth, etc.) or wired means (such as POTS line, Ethernet cabling, coax cabling, etc.). The TVs may furthermore communicate directly with each other on a peer-to-peer basis or via an intermediary server(s). Alternate embodiments permit time-shifting comments.
申请公布号 US2003182663(A1) 申请公布日期 2003.09.25
申请号 US20020106674 申请日期 2002.03.25
申请人 SONY CORPORATION;SONY ELECTRONICS INC. 发明人 GUDORF GREG DAVID;DEW AARON JOHN;CREED ANTHONY LIONEL;CHANG MATTHEW;TOFT ROLF
分类号 H04N7/173;H04N7/18;(IPC1-7):H04N7/173;H04N7/16 主分类号 H04N7/173
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