Berkeley, California
United States
3
2007-09-13
The entities that hold a legal rights for patent applications filed by inventor Wei Zile:
Zile Wei from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Recognizing, anchoring and reflowing digital ink annotations
#2 | 2007-05-15Digital ink annotation process and system for recognizing, anchoring and reflowing digital ink annotations
#3 | 2006-03-09Freeform digital ink annotation recognition
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