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Lach; Paul J.
Seattle, WA
No. of patents:

Patent Number Title Of Patent Date Issued
7900248 Access control negation using negative groups March 1, 2011
The subject disclosure pertains to systems and methods that facilitate managing groups entities for access control. A negative group is defined using a base group, where the negative group associated with a base group includes any entities not included in the base group. Negative groups

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