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. 15, 2015
Filed:
Aug. 22, 2012
Cliff L. Biffle, Berkeley, CA (US);
David C. Sehr, Cupertino, CA (US);
Bennet S. Yee, Mountain View, CA (US);
Cliff L. Biffle, Berkeley, CA (US);
David C. Sehr, Cupertino, CA (US);
Bennet S. Yee, Mountain View, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for executing native code modules. One of the methods includes for executing a native code module includes obtaining the native code module, wherein instructions in the native code module are encoded by variable-length encoding; loading the native code module into a secure runtime environment for an ARM instruction set architecture; and safely executing the native code module in the secure runtime environment using software fault isolation (SFI) mechanisms.