Zhigang Ma

Person

Northville, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for video communications between two terminals
- Patent number 10,484,645
- Issue date Nov 19, 2019
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for creating two or more deactivated portions on...
- Patent number 10,444,969
- Issue date Oct 15, 2019
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for creating touch screen interface with deactivated portion...
- Patent number 10,133,467
- Issue date Nov 20, 2018
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device of deactivating portion of touch screen to preven...
- Patent number 9,658,716
- Issue date May 23, 2017
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for live video chat
- Patent number 9,531,997
- Issue date Dec 27, 2016
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for live video chat
- Patent number 9,219,881
- Issue date Dec 22, 2015
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR CREATING TWO OR MORE DEACTIVATED PORTIONS ON...
- Publication number 20190050140
- Publication date Feb 14, 2019
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR USING DIFFERENT VIDEO FORMATS IN LIVE VIDEO CHAT
- Publication number 20170374315
- Publication date Dec 28, 2017
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CREATING TOUCH SCREEN INTERFACE WITH DEACTIVATED PORTION...
- Publication number 20170228146
- Publication date Aug 10, 2017
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR VIDEO COMMUNICATIONS BETWEEN TWO TERMINALS
- Publication number 20170026615
- Publication date Jan 26, 2017
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR LIVE VIDEO CHAT
- Publication number 20160050392
- Publication date Feb 18, 2016
- Shenzhen Seefaa Scitech Co., Ltd.
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR LIVE VIDEO CHAT
- Publication number 20150256796
- Publication date Sep 10, 2015
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE OF DEACTIVATING PORTION OF TOUCH SCREEN TO PREVEN...
- Publication number 20140225857
- Publication date Aug 14, 2014
- Zhigang Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATIONS METHOD, DEVICE AND SYSTEM
- Publication number 20140113663
- Publication date Apr 24, 2014
- Zhigang Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method for video communications between two terminals

Method and device for creating two or more deactivated portions on...

Method for creating touch screen interface with deactivated portion...

Method and device of deactivating portion of touch screen to preven...

Method for live video chat

Device and method for live video chat

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR CREATING TWO OR MORE DEACTIVATED PORTIONS ON...

DEVICE AND METHOD FOR USING DIFFERENT VIDEO FORMATS IN LIVE VIDEO CHAT

METHOD FOR CREATING TOUCH SCREEN INTERFACE WITH DEACTIVATED PORTION...

METHOD FOR VIDEO COMMUNICATIONS BETWEEN TWO TERMINALS

METHOD FOR LIVE VIDEO CHAT

DEVICE AND METHOD FOR LIVE VIDEO CHAT

METHOD AND DEVICE OF DEACTIVATING PORTION OF TOUCH SCREEN TO PREVEN...

COMMUNICATIONS METHOD, DEVICE AND SYSTEM