Survey communication across a network
US6618746B2 · kind B2 · utility
102Cited by
25References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1998 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Mar 30, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/329
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A survey network system that allows gathering of information across a network quickly and efficiently, including a questionnaire server, a communication interface, a questionnaire distributor, a questionnaire designer and a questionnaire library.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.