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. 22, 2016
Filed:
Mar. 31, 2014
Applicant:
Apple Inc., Cupertino, CA (US);
Inventor:
Filip J. Pizlo, Capitola, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/44 (2006.01); G06F 12/08 (2016.01); G06F 9/455 (2006.01); G06F 9/45 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0815 (2013.01); G06F 8/315 (2013.01); G06F 8/4443 (2013.01); G06F 9/4431 (2013.01); G06F 9/4552 (2013.01); G06F 9/45508 (2013.01); G06F 9/45516 (2013.01); G06F 9/45529 (2013.01); G06F 9/4443 (2013.01); G06F 9/45504 (2013.01); G06F 2212/621 (2013.01);
Abstract
A method and an apparatus for an enhanced object model to allow concurrent execution for program code generated from dynamic programming languages, such as JavaScript, are described. An index structure may be introduced to an object model representing a dynamically typed object in addition to a type structure and a data payload storing property or field values of the object. Elements of the index structure may point at corresponding property values as an indirection for accessing the object.