Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870509 | Method and apparatus for improving the visibility of a treemap | Nan Cao, Shixia Liu, Xi Ma, Martin M. Wattenberg | 2011-01-11 |
HL
Hao Lu
Overall (2011): #291,360 of 364,097Top 85%
1
Patents 2011