Stow, Massachusetts
United States
7
2012-03-29
The entities that hold a legal rights for patent applications filed by inventor Walrath David E.:
David E. Walrath from Stow, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Accelerating database queries containing bitmap-based conditions
#2 | 2011-09-29Method and system for determining boundary values dynamically defining key value bounds of two or more disjoint subsets of sort run-based parallel processing of data from databases
#3 | 2009-07-02System, Method, and Computer Program Product for Accelerating Like Conditions
#4 | 2009-07-02Accelerating queries based on exact knowledge of specific rows satisfying local conditions
#5 | 2008-07-03Accelerating queries using secondary semantic column enumeration
#6 | 2008-07-03Accelerating queries using delayed value projection of enumerated storage
#7 | 2008-07-03Accelerating queries using temporary enumeration representation
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