Recording and communication of handwritten information
US7167164B2 · kind B2 · utility
141Cited by
13References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2001 |
| Grant date | Jan 23, 2007 |
| Priority date | — |
| Expiry date | Jan 12, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/19
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A hand-held user unit (1), which can be part of a network-based information management system, allows for the writing down and recording of handwritten information. The user unit (1) has a memory for storing the recorded information. The memory comprises a first memory part (M1) located in the user unit and a second memory part (M2) located in an external data storage device, which memory parts are connected in such a way that, from the point of view of a user, they form a coherent memory unit.Methods for memory management in such a user unit are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.