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:
Apr. 16, 2002
Filed:
Apr. 14, 2000
Applicant:
Inventors:
Mark S. Lanus, Tempe, AZ (US);
Mark P. Huth, Glendale, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
A method of managing memory includes providing a memory ( ) partitioned into a memory tree having N memory levels and different numbers of memory nodes ( ) at each of the memory levels, providing a memory request, determining a memory request size, recursively searching partially-full subtrees within the memory tree to identify an empty one of the memory nodes minimizing fragmentation within the memory tree, and allocating the memory request to the empty one of the memory nodes.