SUN; Ruinan

Patent Applications and Registrations

Patent applications and USPTO patent grants for SUN; Ruinan.The latest application filed is for "method for machine reading comprehension".

Company Profile

2.5.10

SUN; Ruinan - Chengdu CN
SUN; Ruinan - Shenzhen CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For Machine Reading Comprehension App 20210089718 - LI; Jianping ; et al.	2021-03-25
Charging Method And Apparatus And System App 20190173681 - JIA; Jiangtao ; et al.	2019-06-06
Method, device and system for implementing customized ring back tone service and customized ring tone service Grant 8,908,845 - Li , et al. December 9, 2	2014-12-09
Method, Device And System For Implementing Customized Ring Back Tone Service And Customized Ring Tone Service App 20130034222 - LI; Li ; et al.	2013-02-07
Service processing method, communication system and relevant devices Grant 8,355,756 - Yan , et al. January 15, 2	2013-01-15
Method, system and apparatus for implementing multimedia ring back tone service Grant 8,351,585 - Wu , et al. January 8, 2	2013-01-08
Method, Server And Terminal Device For Playing Multimedia Ring Tone During Call App 20120213346 - GAO; Wenmei ; et al.	2012-08-23
Service Processing Method, Communication System And Relevant Devices App 20120015631 - Yan; Yongfu ; et al.	2012-01-19
Method, Terminal and Server for Finding Visited Service Provider App 20120011549 - Jiang; Feihu ; et al.	2012-01-12
Service Processing Method, Communication System and Related Device App 20100296637 - SHEN; Xuezhi ; et al.	2010-11-25
Method, Terminal And Server For Finding Visited Service Provider App 20100146561 - Jiang; Feihu ; et al.	2010-06-10
Method, System And Apparatus For Implementing Multimedia Ring Back Tone Service App 20100098232 - Wu; Lingyan ; et al.	2010-04-22

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