Calgary
Canada
4
2012-03-22
The entities that hold a legal rights for patent applications filed by inventor SU SCOTT YU TSENG:
SCOTT YU TSENG SU from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region
#2 | 2008-11-20Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region
#3 | 2005-09-20Touch system and method for determining pointer contacts on a touch surface
#4 | 2005-07-21Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region
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