Ping JIANG

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for virtualizing SIM card, terminal and networ...
- Patent number 10,708,762
- Issue date Jul 7, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xupeng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-party call control method and device, and multi-pass terminal
- Patent number 10,701,208
- Issue date Jun 30, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing emergency call of communication...
- Patent number 9,924,337
- Issue date Mar 20, 2018
- SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling transmission rate of physical...
- Patent number 9,887,802
- Issue date Feb 6, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xin Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for searching network at startup, communication processor an...
- Patent number 9,693,292
- Issue date Jun 27, 2017
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR VIRTUALIZING SIM CARD, TERMINAL AND NETWOR...
- Publication number 20180192281
- Publication date Jul 5, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xupeng WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PARTY CALL CONTROL METHOD AND DEVICE, AND MULTI-PASS TERMINAL
- Publication number 20180183935
- Publication date Jun 28, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PARTY CALL CONTROL METHOD AND DEVICE, AND MULTI-PASS TERMINAL
- Publication number 20180183934
- Publication date Jun 28, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SEARCHING NETWORK AT STARTUP, COMMUNICATION PROCESSOR AN...
- Publication number 20160183177
- Publication date Jun 23, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION RATE OF PHYSICAL...
- Publication number 20160037500
- Publication date Feb 4, 2016
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xin XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALL OF COMMUNICATION...
- Publication number 20150304830
- Publication date Oct 22, 2015
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin NI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and apparatus for virtualizing SIM card, terminal and networ...

Multi-party call control method and device, and multi-pass terminal

Method and apparatus for processing emergency call of communication...

Method and apparatus for controlling transmission rate of physical...

Method for searching network at startup, communication processor an...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR VIRTUALIZING SIM CARD, TERMINAL AND NETWOR...

MULTI-PARTY CALL CONTROL METHOD AND DEVICE, AND MULTI-PASS TERMINAL

MULTI-PARTY CALL CONTROL METHOD AND DEVICE, AND MULTI-PASS TERMINAL

METHOD FOR SEARCHING NETWORK AT STARTUP, COMMUNICATION PROCESSOR AN...

METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION RATE OF PHYSICAL...

METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALL OF COMMUNICATION...