发明授权
- 专利标题: Chatting service method interworking video phone service
- 专利标题(中): 聊天服务方式互通视频电话服务
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申请号: US12676487申请日: 2007-09-04
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公开(公告)号: US08525867B2公开(公告)日: 2013-09-03
- 发明人: Nam Gun Kim , Goon Don Choi , Chang Moon Han
- 申请人: Nam Gun Kim , Goon Don Choi , Chang Moon Han
- 申请人地址: KR Seoul
- 专利权人: SK Planet Co., Ltd.
- 当前专利权人: SK Planet Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Lowe Hauptman & Ham, LLP
- 国际申请: PCT/KR2007/004259 WO 20070904
- 国际公布: WO2009/031720 WO 20090312
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L29/06 ; H04N7/14
摘要:
The present invention implements a chatting the chatting service interworking with a video phone service which can transmit and receive a text during a video phone conversation without terminating the video phone conversation, and furthermore, it improves service quality of a video phone by transmitting and receiving a text during a video phone conversation if a video phone conversation is made in poor an unsuitable environment.
公开/授权文献
- US20100208030A1 CHATTING SERVICE METHOD INTERWORKING VIDEO PHONE SERVICE 公开/授权日:2010-08-19
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