Inventor
Ben Fei
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing80%
G09BEducational or demonstration appliances20%
PatentTitleYear
8,868,609'Tagging method and apparatus based on structured data set'20148,868,556'Method and device for tagging a document'20148,838,650'Method and apparatus for preprocessing a plurality of documents for search and for presenting search result'20148,589,780'Processing geographical location data in a document'20137,809,716'Method and apparatus for establishing relationship between documents'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2014Patents assigned to IBM (5)· patent assignee history
2010–2014Based in Beijing, CN· patent location history
2013–2014Patents assigned to FEI BEN (4)· patent assignee history
2013–2014Patents assigned to SU ZHONG (4)· patent assignee history
2013–2014Patents assigned to WU XIAN (3)· patent assignee history
2013–2014Patents assigned to CHEN JIAN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 2010–2014 |
| FEI BENself | 4 | 2013–2014 |
| SU ZHONG | 4 | 2013–2014 |
| WU XIAN | 3 | 2013–2014 |
| CHEN JIAN | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 5 | 2010–2014 |