David Y. Chen

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Arlington Heights, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Search engine query customization and search site rating system
- Patent number 9,824,154
- Issue date Nov 21, 2017
- Steve Y. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image authenticity verification using speech
- Patent number 9,721,079
- Issue date Aug 1, 2017
- Steve Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for electronic communications between users in a...
- Patent number 9,712,961
- Issue date Jul 18, 2017
- Steve Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Search engine query customization and search site rating system
- Patent number 9,043,314
- Issue date May 26, 2015
- David Y. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for electronic communications between users in a...
- Patent number 8,660,582
- Issue date Feb 25, 2014
- Steve Y. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Search Engine Query Customization and Search Site Rating System
- Publication number 20180068027
- Publication date Mar 8, 2018
- Steve Y. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Authenticity Verification Using Speech
- Publication number 20150199502
- Publication date Jul 16, 2015
- Steve Y. Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and Method for Electronic Communications Between Users in a...
- Publication number 20140128037
- Publication date May 8, 2014
- Steve Y. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method For Electronic Communications Between Users In A...
- Publication number 20130072221
- Publication date Mar 21, 2013
- Steve Y. Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH ENGINE QUERY CUSTOMIZATION AND SEARCH SITE RATING SYSTEM
- Publication number 20110119242
- Publication date May 19, 2011
- David Y. Chen
- G06 - COMPUTING CALCULATING COUNTING