The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2002
Filed:
Oct. 04, 1999
F. Soner Terek, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A computer system data container such as a directory or data folder includes various items (e.g., e-mail messages) having item level security controls. In this invention, the computer system ignores files for which the viewer has no viewing rights when summary data about the data container is displayed on the viewer's monitor. For each item level security setting, a running total is kept of an aggregate property (e.g., count of, size of) of all the items in the directory or folder of that security setting. Changes to the running total occur as items are added or deleted, or edited if the aggregate property is the size of all items of that security setting. Regardless of what the aggregated data is, the computer system adds only the running totals for which the user has viewing rights when computing summary data. Thus, the user cannot infer anything about non-viewable items from the summary data.