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:
Sep. 29, 2015
Filed:
Feb. 06, 2008
Wai K. SO, Daly City, CA (US);
Kwai H. Man, Fremont, CA (US);
Wai K. So, Daly City, CA (US);
Kwai H. Man, Fremont, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system for granular access control. An access control system allows a user or administrator to restrict access to electronic documents on a granular basis. Access may be restricted for individual data objects, types of objects, or even on a byte-by-byte basis. When a user attempts to access the electronic document, the access control system determines what parts, if any, of the document the user is permitted to access, and retrieves only those parts for access by the user. Data objects may include, for example, audio, video, graphics, or text.