Inventor
SONG RUIHUA
CN21 patents
⚠️ This page may combine multiple inventors who share the name “SONG RUIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
9 patentsUS7363279B2Apr 22, 2008
Method and system for calculating importance of a block within a display page
MICROSOFT CORP14 citations92
US7660804B2Feb 9, 2010
Joint optimization of wrapper generation and template detection
MICROSOFT CORP24 citations90
US7480652B2Jan 20, 2009
Determining relevance of a document to a query based on spans of query terms
MICROSOFT CORP14 citations84
US7469251B2Dec 23, 2008
Extraction of information from documents
MICROSOFT CORP14 citations84
US7962487B2Jun 14, 2011
Ranking oriented query clustering and applications
MICROSOFT CORP8 citations83
US7607082B2Oct 20, 2009
Categorizing page block functionality to improve document layout for browsing
MICROSOFT CORP7 citations71
US8380722B2Feb 19, 2013
Using anchor text with hyperlink structures for web searches
MICROSOFT CORP5 citations69
US7630964B2Dec 8, 2009
Determining relevance of documents to a query based on identifier distance
MICROSOFT CORP2 citations60
US9117280B2Aug 25, 2015
Determining images of article for extraction
MICROSOFT CORP0 citations47
MICROSOFT TECHNOLOGY LICENSING LLC
6 patentsUS11983807B2May 14, 2024
Automatically generating motions of an avatar
MICROSOFT TECHNOLOGY LICENSING LLC3 citations71
US11361166B2Jun 14, 2022
Characterized chatbot with personality
MICROSOFT TECHNOLOGY LICENSING LLC2 citations71
US11922128B2Mar 5, 2024
Characterized chatbot with personality
MICROSOFT TECHNOLOGY LICENSING LLC0 citations60
US12027155B2Jul 2, 2024
Automatically adding sound effects into audio files
MICROSOFT TECHNOLOGY LICENSING LLC0 citations51
US12242810B2Mar 4, 2025
Domain context ellipsis recovery for chatbot
MICROSOFT TECHNOLOGY LICENSING LLC0 citations50
US10108699B2Oct 23, 2018
Adaptive query suggestion
MICROSOFT TECHNOLOGY LICENSING LLC0 citations42