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:
Jul. 21, 2009
Filed:
Nov. 05, 2002
Applicants:
Robert W. Scheifler, Somerville, MA (US);
Timothy J. Blackman, Arlington, MA (US);
Michael P. Warres, Cambridge, MA (US);
Inventors:
Robert W. Scheifler, Somerville, MA (US);
Timothy J. Blackman, Arlington, MA (US);
Michael P. Warres, Cambridge, MA (US);
Assignee:
Sun Microsystems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K 1/10 (2006.01); H04L 29/06 (2006.01); G06F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems and methods for securing the content integrity of and access to object data and code in a distributed system. Content protecting URLs provide a mechanism for checking code or data transmitted out-of-band. Dynamic permission grants are supported during program execution for code or users unknown prior to runtime.