System and method for annotating documents
US7111230B2 · kind B2 · utility
93Cited by
20References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2003 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Oct 6, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/169
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for collaborative annotation of a master document using a digital pen system is described. At least one hardcopy printout of the master document is printed on digital paper used with a digital pen system. The digital paper is associated with the electronic master document. Using the digital pen, annotations and edits may be made to the hardcopy representation. The digital pen system records the annotations and edits and updates the electronic document automatically.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.