System and method for searching extended regular expressions
US6963876B2 · kind B2 · utility
5Cited by
80References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 2000 |
| Grant date | Nov 8, 2005 |
| Priority date | — |
| Expiry date | Jan 8, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method for searching extended regular expressions. The system enables users to submit searches for extended regular expressions. The searches may be arbitrarily complex. Searches may also be performed for Unicode and ASCII strings. The system may parse the extended regular expression to be searched and search one or more object stores for extended regular expressions satisfying the search. The extended regular expressions located may then be presented to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.