Liqin Xu

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Markham, CA

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for creating an interest profile for a user
- Patent number 9,116,979
- Issue date Aug 25, 2015
- Rogers Communications Inc.
- Hyun Chul Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for matching comment data to text data
- Patent number 8,972,413
- Issue date Mar 3, 2015
- Rogers Communications Inc.
- Hyun Chul Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for phrase identification
- Patent number 8,868,469
- Issue date Oct 21, 2014
- Rogers Communications Inc.
- Liqin Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for text cleaning by classifying sentences using...
- Patent number 8,380,492
- Issue date Feb 19, 2013
- Rogers Communications Inc.
- Liqin Xu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MATCHING COMMENT DATA TO TEXT DATA
- Publication number 20120330968
- Publication date Dec 27, 2012
- ROGERS COMMUNICATIONS INC.
- Hyun Chul LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CREATING AN INTEREST PROFILE FOR A USER
- Publication number 20120330975
- Publication date Dec 27, 2012
- ROGERS COMMUNICATIONS INC.
- Hyun Chul LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR TEXT CLEANING
- Publication number 20110093258
- Publication date Apr 21, 2011
- 2167959 ONTARIO INC.
- Liqin Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PHRASE IDENTIFICATION
- Publication number 20110093414
- Publication date Apr 21, 2011
- 2167959 ONTARIO INC.
- Liqin Xu
- G06 - COMPUTING CALCULATING COUNTING