Postal presorting using an occurrence table

• US 7,933,681 B2
• Filed: 09/19/2007
• Issued: 04/26/2011
• Est. Priority Date: 09/25/2006
• Status: Active Grant

• Current Assignee: Melissa Data Corp
• Original Assignee: Melissa Data Corp
• Inventors: Maitino, Philip M.
• Primary Examiner(s): Crawford; Gene
• Assistant Examiner(s): JONES, YOLANDA RENEE
• Application Number:
  US11/857,998
• Publication Number:
  US 20080077272A1
• Time in Patent Office: 1,315 Days
• Field of Search: 700/223, 700/224, 209/583, 209/584
• US Class Current: 700/224
• CPC Class Codes: G07B 17/00467 Transporting mailpieces postal sorting B07C
• CPC Class Codes: G07B 2017/00475 Sorting mailpieces
• CPC Class Codes: G07B 2017/00483 Batch processing of mailpieces

Abstract

A computer system utilizes an algorithm that: (a) prepares a table that includes counts of zip code occurrences in a mailing list; (b) prepares a container list that allocates counts to different containers; (c) uses the container list to allocate individual addresses to different mailing containers; and (d) addresses the mailing pieces (directly or by labels) according to the addresses associated with the various containers. Such configurations can advantageously decrease the time required to sort an extremely large mailing into mailing containers according to postal presort levels, among other things by performing the above steps predominantly in the internal memory of the computer system.

Claims

1. A method of allocating addresses in a mailing list to maximize a postal presort discount, comprising:

preparing an occurrence table from an address record that includes counts for first and second zip codes before generation of mail pieces;

then associating individual ones of the addresses to first and second mailing containers according to an algorithm that maximizes the postal presort discount by optimizing the minimum number of containers as a function of the counts;

then printing addresses on the mail pieces corresponding to the first and second containers; and

distributing the mail pieces into the corresponding first and second containers.

2. The method of claim 1, wherein the step of preparing an occurrence table includes preparing counts of addresses at a level more detailed than five digit zip codes.

3. The method of claim 1, wherein the step of preparing an occurrence table includes preparing counts of addresses at a level that includes carrier routes.

4. The method of claim 1, wherein the step of associating further comprises preparing a container list according to an algorithm that utilizes the counts.

5. The method of claim 4, wherein the step of associating further comprises assigning individual ones of the addresses in the mailing list to the first and second mailing containers according to the container list.

6. The method of claim 4, wherein the step of preparing a container list further comprises the algorithm exhausting 70% of all possible five digit zip code containers that have corresponding counts in the occurrence table.

7. The method of claim 4, wherein the step of preparing a container list further comprises the algorithm exhausting 90% of all possible three digit zip code containers that have corresponding counts in the occurrence table.

8. The method of claim 4, wherein the step of preparing a container list further comprises the algorithm utilizing a minimum and a maximum container capacity.

9. The method of claim 1, further comprising placing the addresses associated with the first container on individual mailing pieces, and placing the mailing pieces in the first container.

10. The method of claim 9, further comprising placing the addresses associated with the first container on individual stickers, affixing the stickers to individual mailing pieces, and placing the pieces in the first container.

11. The method of claim 9, further comprising placing an identifier for the first container on the mailing pieces to be placed in the first container.

12. The method of claim 1, wherein at least some of the containers are standard mailing trays.

13. The method of claim 1, further comprising performing the steps of claim 1 at least predominantly in an internal memory.