Maintaining the currency of availability information for bundles of items
US8595092B1 · kind B1 · utility
0Cited by
15References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 9, 2005 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Jun 30, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99938
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A facility for determining availability status for item groups each containing one or more items is described. For each item whose availability status changes, for each item group containing the item, the facility adds the item group to a list of item groups if the item group is not already present in the list. The facility periodically removes a plurality of item groups from the list. For each item group it removes from the list, the facility determines an availability status for the item group based upon availability statuses of items contained in the group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.