Inventor
Ruihua Song
Inventor
Beijing, CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing54%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
A47JKitchen equipment11%
G06KGraphical data reading4%
G06TImage data processing or generation, in general4%
G06VImage or video recognition or understanding4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H02JElectric power networks4%
PatentTitleYear
10,108,699Adaptive query suggestion20189,785,704'Extracting query dimensions from search results'20179,489,366'Interactive synchronization of web data and spreadsheets'20169,450,411'Method, apparatus and system for suppressing low frequency oscillation in power system'20169,117,280'Determining images of article for extraction'20158,977,624'Enhancing search-result relevance ranking using uniform resource locators for queries containing non-encoding characters'20158,401,977'Method and system for calculating importance of a block within a display page'20138,380,722'Using anchor text with hyperlink structures for web searches'20138,095,478'Method and system for calculating importance of a block within a display page'20127,962,487'Ranking oriented query clustering and applications'20117,660,804'Joint optimization of wrapper generation and template detection'20107,630,964'Determining relevance of documents to a query based on identifier distance'20097,607,082'Categorizing page block functionality to improve document layout for browsing'20097,480,652'Determining relevance of a document to a query based on spans of query terms'20097,469,251'Extraction of information from documents'20087,363,279'Method and system for calculating importance of a block within a display page'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2015Patents assigned to MICROSOFT CORP (11)· patent assignee history
2008–2018Based in Beijing, CN· patent location history
2012–2017Patents assigned to SONG RUIHUA (7)· patent assignee history
2012–2017Patents assigned to WEN JI-RONG (5)· patent assignee history
2013–2015Patents assigned to CHEN JUNYAN (2)· patent assignee history
2015–2018Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT CORP | 11 | 2008–2015 |
| SONG RUIHUAself | 7 | 2012–2017 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 5 | 2015–2018 |
| WEN JI-RONG | 5 | 2012–2017 |
| CHEN JUNYAN | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 16 | 2008–2018 |