Yiguo ZHAO

Person

Zhangjiang, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for processing services of multi-channel terminal
- Patent number 10,834,726
- Issue date Nov 10, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-card user equipment and service processing method thereof
- Patent number 10,833,714
- Issue date Nov 10, 2020
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incoming call recording method and device for multi-channel terminal
- Patent number 10,237,387
- Issue date Mar 19, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-card user equipment and service processing method and device...
- Patent number 10,225,729
- Issue date Mar 5, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call transferring method and device for multi-channel terminal
- Patent number 10,218,746
- Issue date Feb 26, 2019
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Incoming call responding method and device for multi-channel terminal
- Patent number 10,142,812
- Issue date Nov 27, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR CALL FORWARDING, TERMINAL AND NETWORK SIDE...
- Publication number 20180183932
- Publication date Jun 28, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PARTY CALL METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180152562
- Publication date May 31, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Jinjin Ni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139591
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALL TRANSFERRING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139245
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Xichun GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL
- Publication number 20180139316
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR PROCESSING SERVICES OF MULTI-CHANNEL TERMINAL
- Publication number 20180139748
- Publication date May 17, 2018
- Spreadtrum Communications (Shanghai) CO., Ltd.
- Xichun Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD THEREOF
- Publication number 20180131402
- Publication date May 10, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD AND DEVICE...
- Publication number 20180132098
- Publication date May 10, 2018
- Spreadtrum Communications (Shanghai) Co., Ltd.
- Yi HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and device for processing services of multi-channel terminal

Multi-card user equipment and service processing method thereof

Incoming call recording method and device for multi-channel terminal

Multi-card user equipment and service processing method and device...

Call transferring method and device for multi-channel terminal

Incoming call responding method and device for multi-channel terminal

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR CALL FORWARDING, TERMINAL AND NETWORK SIDE...

MULTI-PARTY CALL METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

INCOMING CALL RESPONDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

CALL TRANSFERRING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

INCOMING CALL RECORDING METHOD AND DEVICE FOR MULTI-CHANNEL TERMINAL

METHOD AND DEVICE FOR PROCESSING SERVICES OF MULTI-CHANNEL TERMINAL

MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD THEREOF

MULTI-CARD USER EQUIPMENT AND SERVICE PROCESSING METHOD AND DEVICE...