Pre-assembled part with an associated surface convertible to a transcription apparatus
US8339375B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2011 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Nov 23, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03545
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for operation with or in a projector or a flat panel display, the apparatus including a part board having an associated surface or a frame for a surface, such as a whiteboard, that is pre-assembled to include components that when connected to an external module convert the surface to an electronic transcription apparatus. In one version, the components include a set of sensors and electronics therefor, with wiring and a connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.