Zhiyu Guo

Person

Holmdel, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for preventing fraud in an internet protocol te...
- Patent number 9,565,220
- Issue date Feb 7, 2017
- Vonage Business Inc.
- Richard Petillo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for communication notification and handling
- Patent number 9,491,597
- Issue date Nov 8, 2016
- Vonage Business Inc.
- Zhiyu Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for communication notification and handling
- Patent number 8,996,069
- Issue date Mar 31, 2015
- Vonage Network, LLC
- Zhiyu Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of improving the quality of VOIP communications
- Patent number 8,885,457
- Issue date Nov 11, 2014
- Vonage Network, LLC
- Nirav Kadakia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing an identifier for a caller ID fu...
- Patent number 8,588,387
- Issue date Nov 19, 2013
- Vonage Network LLC
- Kevin Ka-yui Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing an identifier for a caller ID fu...
- Patent number 8,064,582
- Issue date Nov 22, 2011
- Vonage Network LLC
- Kevin Ka-yui Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR NOTIFICATION OF MULTIPLE TELEPHONY DEVICES
- Publication number 20150373194
- Publication date Dec 24, 2015
- VONAGE NETWORK, LLC.
- ZHIYU GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING SIGNALLING IN AN INTERNET PROTOCOL...
- Publication number 20150334252
- Publication date Nov 19, 2015
- VONAGE NETWORK, LLC.
- KEVIN HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR VOICEMAIL OPERATIONS MANAGEMENT
- Publication number 20150281459
- Publication date Oct 1, 2015
- VONAGE NETWORK LLC.
- Weiping Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COMMUNICATION NOTIFICATION AND HANDLING
- Publication number 20150208211
- Publication date Jul 23, 2015
- VONAGE NETWORK, LLC.
- Zhiyu GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS OF IMPROVING THE QUALITY OF VOIP COMMUNICATIONS
- Publication number 20150063347
- Publication date Mar 5, 2015
- VONAGE NETWORK, LLC.
- Nirav KADAKIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COMMUNICATION NOTIFICATION AND HANDLING
- Publication number 20130165185
- Publication date Jun 27, 2013
- Zhiyu Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Providing An Identifier For A Caller Id Fu...
- Publication number 20120051267
- Publication date Mar 1, 2012
- VONAGE NETWORK LLC.
- Kevin Ka-yui Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS OF IMPROVING THE QUALITY OF VOIP COMMUNICATIONS
- Publication number 20110255397
- Publication date Oct 20, 2011
- Nirav Kadakia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PREVENTING FRAUD IN AN INTERNET PROTOCOL TE...
- Publication number 20110149955
- Publication date Jun 23, 2011
- Richard Petillo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Providing An Identifier For A Caller Id Fu...
- Publication number 20110081009
- Publication date Apr 7, 2011
- VONAGE NETWORK LLC.
- Kevin Ka-yui Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Systems and methods for preventing fraud in an internet protocol te...

Systems and methods for communication notification and handling

Systems and methods for communication notification and handling

Systems and methods of improving the quality of VOIP communications

Method and apparatus for providing an identifier for a caller ID fu...

Method and apparatus for providing an identifier for a caller ID fu...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR NOTIFICATION OF MULTIPLE TELEPHONY DEVICES

SYSTEMS AND METHODS FOR REDUCING SIGNALLING IN AN INTERNET PROTOCOL...

METHOD AND SYSTEM FOR VOICEMAIL OPERATIONS MANAGEMENT

SYSTEMS AND METHODS FOR COMMUNICATION NOTIFICATION AND HANDLING

SYSTEMS AND METHODS OF IMPROVING THE QUALITY OF VOIP COMMUNICATIONS

SYSTEMS AND METHODS FOR COMMUNICATION NOTIFICATION AND HANDLING

Method And Apparatus For Providing An Identifier For A Caller Id Fu...

SYSTEMS AND METHODS OF IMPROVING THE QUALITY OF VOIP COMMUNICATIONS

SYSTEMS AND METHODS FOR PREVENTING FRAUD IN AN INTERNET PROTOCOL TE...

Method And Apparatus For Providing An Identifier For A Caller Id Fu...