Xiaoli Ren

Follow

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Security system and method
- Patent number 7,861,081
- Issue date Dec 28, 2010
- BCE Inc.
- Tet Hin Yeap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adapter for secure VoIP communications
- Patent number 7,660,575
- Issue date Feb 9, 2010
- BCE Inc.
- Tet Hin Yeap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Security system and method
- Publication number 20050216747
- Publication date Sep 29, 2005
- BCE Inc.
- Tet Hin Yeap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adapter for secure VoIP communications
- Publication number 20050144445
- Publication date Jun 30, 2005
- BCE INC.
- Tet Hin Yeap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE