Information processing system, portable electronic equipment and information processing apparatus
US6587901B2 · kind B2 · utility
6Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2001 |
| Grant date | Jul 1, 2003 |
| Priority date | — |
| Expiry date | Nov 15, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F13/4269
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The information processing system is configured such that a portable information terminal and host information processing apparatus can connect via a bus. A program executed by a CPU of the portable information terminal is sent from the host information processing apparatus on the bus to the portable information terminal for storage in a volatile memory. Thus, the portable information terminal does not need a non-volatile memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.