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. 04, 2003
Filed:
Mar. 08, 1999
Paul S. Odom, Houston, TX (US);
Michael J. Massey, Houston, TX (US);
Pliant Technologies, Inc., Houston, TX (US);
Abstract
A memory for access by a program being executed by a programmable control device includes a data access structure stored in the memory, the data access structure including a first and a second index structure (each having a plurality of entries) together forming a tiered index. At least one entry in the first structure indicates an entry in the second structure. The number of entries in the second structure being dynamically changeable. A method for building a tiered index structure includes building a first-level index structure having a predetermined number of entries, building a second-level index structure having a dynamic number of entries, and establishing a link between an entry in the first-level index structure and an entry in the second-level index structure.