Architecture for communication of remote devices to a digitizing display
US5349139A · kind A · utility
92Cited by
15References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1992 |
| Grant date | Sep 20, 1994 |
| Priority date | — |
| Expiry date | Oct 30, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0442
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An architecture for communication of remote devices to a digitizing display includes a contact sensing mechanism and a position sensing mechanism whose outputs are multiplexed for transmission from the stylus to an antenna located proximate to the digitizing display. The digitizing display also includes a transmitter for transmitting information from a pen-based computer system to the stylus for storage or utilization in the stylus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.