Inventor · disambiguated record

Youyao Lin

Also filed as: LIN YOUYAO

1 granted patent·2 pending applications·4 citations·filing 2005–2006

23Inventor score

Technology areasH04L

Files withTENCENT TECH SHENZHEN CO LTD3

Top patents by PatentIndex Score

3 records

0161US7844664B2Group based communication method, system and clientTENCENT TECH SHENZHEN CO LTD·Filed 2006·Granted Nov 30, 2010·4 cites·5 claims
0225US2008172463A1Method and System For Providing Group Chat ServiceTENCENT TECH SHENZHEN CO LTD·Filed 2006·Application pending·0 cites
0325US2008313275A1Method and System For Implementing Ring Service of Instant MessagingTENCENT TECH SHENZHEN CO LTD·Filed 2005·Application pending·0 cites

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