Inventor · disambiguated record
Ruinan Sun
Also filed as: SUN RUINAN
4 granted patents·5 pending applications·10 citations·filing 2009–2020
67Inventor score
Top patents by PatentIndex Score
9 records- 0181US11620449B2Method for machine reading comprehensionUNIV ELECTRONIC SCI & TECH CHINA·Filed 2020·Granted Apr 4, 2023·2 cites·10 claims
- 0279US8351585B2Method, system and apparatus for implementing multimedia ring back tone serviceHUAWEI TECH CO LTD·Filed 2009·Granted Jan 8, 2013·6 cites·2 claims
- 0366US8908845B2Method, device and system for implementing customized ring back tone service and customized ring tone serviceLI LI·Filed 2012·Granted Dec 9, 2014·2 cites·17 claims
- 0443US2012011549A1Method, Terminal and Server for Finding Visited Service ProviderJIANG FEIHU·Filed 2011·Application pending·0 cites
- 0541US2010146561A1Method, terminal and server for finding visited service providerJIANG FEIHU·Filed 2010·Application pending·0 cites
- 0639US2019173681A1Charging method and apparatus and systemHUAWEI TECH CO LTD·Filed 2019·Application pending·0 cites
- 0736US2012213346A1Method, server and terminal device for playing multimedia ring tone during callGAO WENMEI·Filed 2012·Application pending·0 cites
- 0834US8355756B2Service processing method, communication system and relevant devicesHUAWEI TECH CO LTD·Filed 2011·Granted Jan 15, 2013·0 cites·10 claims
- 0934US2010296637A1Service Processing Method, Communication System and Related DeviceHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →