Jianqi (Jerrry) Yin

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for managing voicemail in a communication session
- Patent number 8,681,948
- Issue date Mar 25, 2014
- Mitel Networks Corporation
- John Albert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Managing Voicemail in a Communication Session
- Publication number 20170180556
- Publication date Jun 22, 2017
- John Albert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Managing Voicemail in a Communication Session
- Publication number 20150281457
- Publication date Oct 1, 2015
- John Albert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for managing voicemail in a communication session
- Publication number 20100150324
- Publication date Jun 17, 2010
- MITEL NETWORKS CORPORATION
- John Albert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE