Toronto
Canada
3
2008-01-10
The entities that hold a legal rights for patent applications filed by inventor Wang Fen:
Fen Wang from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Multi-tier inventory visibility
#2 | 2006-02-16Method and system for composing a query for a database and traversing the database
#3 | 2006-01-10Method and system for composing a query for a database and traversing the database
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