System and method of using variable pulses for symbology
US7881619B2 · kind B2 · utility
3Cited by
9References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2004 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Jun 27, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2203/5416
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system for storing and transmitting data using variable pulse characteristics to represent ASCII or UNICODE characters, of the value of a string of data using a number base higher than 2. Pulse characteristics are modified to correspond to different data values. Pulse characteristics can include pulse durations, pulse spacings, pulse amplitudes, pulse phases, pulse polarities, pulse shapes and/or other pulse characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.