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:
Jan. 25, 2022
Filed:
Jul. 11, 2019
Applicant:
Optumsoft, Inc., Menlo Park, CA (US);
Inventor:
David R. Cheriton, Palo Alto, CA (US);
Assignee:
OptumSoft, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0261 (2013.01); G06F 11/1438 (2013.01);
Abstract
Memory reclamation includes executing a process that has a plurality of objects, the objects being accessible via a plurality of references, at least some of the plurality of references being transient references, at least some of the plurality of references being persistent references; reaching a reclamation point at which a process state has no transient references, or has transient references only at known locations; and at the reclamation point, destructing objects that have no persistent references and no transient references.