Infrared transmission/reception apparatus and infrared transmission/reception method
US6754451B1 · kind B1 · utility
13Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2000 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Oct 18, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An infrared transmission/reception apparatus and a method thereof in which an infrared transmission output is changed to transmit a plurality of station finding commands, and an infrared transmission output for such a station finding command out of the plurality of station finding commands as returning a station finding response from a secondary station is used to perform a subsequent communication. Thus, communication can be performed with the minimum infrared output regardless of the opposite apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.