Beijing
China
3
2008-04-17
The entities that hold a legal rights for patent applications filed by inventor MA XI JUN:
XI JUN MA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Constructing a labeled treemap with balanced layout
#2 | 2008-02-21Method and apparatus for improving the visibility of a treemap
#3 | 2006-04-06Method and system for statistic-based distance definition in text-to-speech conversion
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