Write on interactive apparatus and method
US7120385B2 · kind B2 · utility
9Cited by
18References
54Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 6, 2003 |
| Grant date | Oct 10, 2006 |
| Priority date | — |
| Expiry date | Nov 27, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09B7/00
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An interactive print media apparatus is disclosed. It includes a platform including a surface and an electronic position location system, and a print medium including a prescribed location. A user can write in the prescribed location. During writing, the writing instrument and the electronic position location system are operationally decoupled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.