Binary trees for detecting inventory problems in an...

Details Binary trees for detecting inventory problems in an... Binary trees for detecting inventory problems in an...

2005-09-13

2005-09-13

Walsh, Donald P. (Department: 3653)

Data processing: financial, business practice, management, or co

Automated electrical financial or business practice or...

Inventory management

C705S029000, C705S022000, C705S002000, C705S007380, C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

06944598

ABSTRACT:
A binary tree structure for detecting inventory problems. A first embodiment detects on-hand inventory problems. A second embodiment detects inventory requirements problems. Both embodiments use a binary tree whose nodes store time values and delta values. (FIG. 2). The delta values represent inventory consumers or producers. (FIG. 6). The time values of trees used for inventory requirements problems are shifted in accordance with build-ahead times. (FIG. 6).

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Notification of Transmittal of the International Search Report or the Declaration, 6 pages, May 11, 2001.

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