Architecture for a hierarchical folder structure in hand-held computers
US6526413B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1999 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Sep 28, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operating a hand-held computer including a database and a data port for communications with a server, the database including a plurality of records that correspond to a folder data structure. The method comprises searching the database for an available folder ID; creating a folder, the folder having a data structure being stored as a record in the database and including folder ID field, a parent folder ID field, and a folder name field, the available folder ID being stored in the folder ID field; and repeating searching and creating thereby creating a plurality of folders, wherein the value stored in the folder ID field for one folder equals the value stored in the parent folder ID field for another folder, thereby creating a parent/child relationship between the folders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.