Ruinan Sun

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method, device and system for implementing customized ring back ton...
- Patent number 8,908,845
- Issue date Dec 9, 2014
- Huawei Technologies Co., Ltd.
- Li Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service processing method, communication system and relevant devices
- Patent number 8,355,756
- Issue date Jan 15, 2013
- Huawei Technologies Co., Ltd.
- Yongfu Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and apparatus for implementing multimedia ring back...
- Patent number 8,351,585
- Issue date Jan 8, 2013
- Huawei Technologies Co., Ltd.
- Lingyan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING CUSTOMIZED RING BACK TON...
- Publication number 20130034222
- Publication date Feb 7, 2013
- Huawei Technologies Co., Ltd
- Li LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SERVER AND TERMINAL DEVICE FOR PLAYING MULTIMEDIA RING TONE...
- Publication number 20120213346
- Publication date Aug 23, 2012
- Huawei Device Co.,LTD.
- Wenmei GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROCESSING METHOD, COMMUNICATION SYSTEM AND RELEVANT DEVICES
- Publication number 20120015631
- Publication date Jan 19, 2012
- Huawei Technologies Co., Ltd
- Yongfu Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, Terminal and Server for Finding Visited Service Provider
- Publication number 20120011549
- Publication date Jan 12, 2012
- Huawei Technologies Co., Ltd
- Feihu Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service Processing Method, Communication System and Related Device
- Publication number 20100296637
- Publication date Nov 25, 2010
- Huawei Technologies Co., Ltd
- Xuezhi SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, TERMINAL AND SERVER FOR FINDING VISITED SERVICE PROVIDER
- Publication number 20100146561
- Publication date Jun 10, 2010
- Feihu Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING MULTIMEDIA RING BACK...
- Publication number 20100098232
- Publication date Apr 22, 2010
- Huawei Technologies Co., Ltd
- Lingyan Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method, device and system for implementing customized ring back ton...

Service processing method, communication system and relevant devices

Method, system and apparatus for implementing multimedia ring back...

Patents Applicationslast 30 patents

METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING CUSTOMIZED RING BACK TON...

METHOD, SERVER AND TERMINAL DEVICE FOR PLAYING MULTIMEDIA RING TONE...

SERVICE PROCESSING METHOD, COMMUNICATION SYSTEM AND RELEVANT DEVICES

Method, Terminal and Server for Finding Visited Service Provider

Service Processing Method, Communication System and Related Device

METHOD, TERMINAL AND SERVER FOR FINDING VISITED SERVICE PROVIDER

METHOD, SYSTEM AND APPARATUS FOR IMPLEMENTING MULTIMEDIA RING BACK...