Inventor
WU CHENG
US41 patents
⚠️ This page may combine multiple inventors who share the name “WU CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS7574358B2Aug 11, 2009
Natural language system and method based on unisolated performance metric
IBM28 citations92
US9317501B2Apr 19, 2016
Data security system for natural language translation
IBM12 citations84
US10915588B2Feb 9, 2021
Implicit dialog approach operating a conversational access interface to web content
IBM7 citations83
US10824658B2Nov 3, 2020
Implicit dialog approach for creating conversational access to web content
IBM10 citations83
US7453992B2Nov 18, 2008
System and method for management of call data using a vector based model and relational data structure
IBM9 citations83
US10586556B2Mar 10, 2020
Real-time speech analysis and method using speech recognition and comparison with standard pronunciation
IBM5 citations72
US9659009B2May 23, 2017
Selective machine translation with crowdsourcing
IBM2 citations72
US6999928B2Feb 14, 2006
Method and apparatus for speaker identification using cepstral covariance matrices and distance metrics
IBM7 citations72
US6778957B2Aug 17, 2004
Method and apparatus for handset detection
IBM8 citations72
US11062726B2Jul 13, 2021
Real-time speech analysis method and system using speech recognition and comparison with standard pronunciation
IBM0 citations62
US10679016B2Jun 9, 2020
Selective machine translation with crowdsourcing
IBM1 citations62
US8379806B2Feb 19, 2013
System and method for management of call data using a vector based model and relational data structure
IBM2 citations62
US11048870B2Jun 29, 2021
Domain concept discovery and clustering using word embedding in dialogue design
IBM1 citations58
US11250204B2Feb 15, 2022
Context-aware knowledge base system
IBM0 citations51
US12493498B2Dec 9, 2025
Workflow data redistribution in hybrid public/private computing environments
IBM0 citations48
MICROSOFT TECHNOLOGY LICENSING LLC
4 patentsUS11762649B2Sep 19, 2023
Intelligent generation and management of estimates for application of updates to a computing device
MICROSOFT TECHNOLOGY LICENSING LLC9 citations79
US12333295B2Jun 17, 2025
Intelligent generation and management of estimates for application of updates to a computing device
MICROSOFT TECHNOLOGY LICENSING LLC0 citations56
US12321701B2Jun 3, 2025
Building and using target-based sentiment models
MICROSOFT TECHNOLOGY LICENSING LLC1 citations55
US11830010B2Nov 28, 2023
Working-time-based routing for customer support
MICROSOFT TECHNOLOGY LICENSING LLC0 citations37