发明名称 |
Chatting service method interworking video phone service |
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.
|
申请公布号 |
US8525867(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US20100676487 |
申请日期 |
2010.03.04 |
申请人 |
KIM NAM GUN;CHOI GOON DON;HAN CHANG MOON;SK PLANET CO., LTD. |
发明人 |
KIM NAM GUN;CHOI GOON DON;HAN CHANG MOON |
分类号 |
G06F15/16;H04L29/06;H04N7/14 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|