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:
Feb. 20, 2024
Filed:
Jul. 19, 2021
TD Ameritrade Ip Company, Inc., Omaha, NE (US);
Eric Tesse, New York, NY (US);
CHARLES SCHWAB & CO., INC., San Francisco, CA (US);
Abstract
A memory management system implements instructions including maintaining multiple pool data structures, each associated with a linked list of objects and including a head pointer pointing to the first element in the linked list. The instructions include, in response to a first object no longer being needed, recycling the first object by identifying a first pool data structure that corresponds to the first object and inserting the first object into the linked list without deallocating the memory for the first object. The instructions include, in response to a new object request, identifying a second pool data structure according to a feature of the new object. If the corresponding linked list is empty, memory is allocated for the new object and the new object is assigned to the second pool data structure. If the linked list is not empty, the first object is removed from the linked list and returned.