发明授权
- 专利标题: Video presence sharing
- 专利标题(中): 视频存在共享
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申请号: US13211155申请日: 2011-08-16
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公开(公告)号: US09131103B2公开(公告)日: 2015-09-08
- 发明人: Kevin Lau , Ahmad Arash Obaidi
- 申请人: Kevin Lau , Ahmad Arash Obaidi
- 申请人地址: US WA Bellevue
- 专利权人: T-Mobile USA, Inc.
- 当前专利权人: T-Mobile USA, Inc.
- 当前专利权人地址: US WA Bellevue
- 代理机构: Lee & Hayes, PLLC
- 主分类号: H04N7/14
- IPC分类号: H04N7/14
摘要:
Video calling devices are described herein that are configured to exchange video presence statuses with each other. Each of these video calling devices determines its presence status based at least on its network connection type, its login status for a video calling service, and its camera status and provides the presence status to the video calling service. Each video calling device also receives presence statuses of other video calling devices. This exchange of presence statuses enables initiation of video calls between the video calling devices.
公开/授权文献
- US20120086768A1 Video Presence Sharing 公开/授权日:2012-04-12
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