Method and system for processing formulas and curves in a document
US6981219B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 27, 2001 |
| Grant date | Dec 27, 2005 |
| Priority date | — |
| Expiry date | Jul 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system are provided for a general computing software system to extract, reconstruct, save, and retrieve the information presented by an information source by assigning explicitly or implicitly properties to formulas, figures, and their components and making mathematics formulas as the bridges between the mathematics formulas in a document and the mathematics formulas and library functions in databases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.