Wireless data exchange

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United States of America Patent

APP PUB NO 20080122651A1
SERIAL NO

11985053

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Data is exchanged by periodically broadcasting at predetermined first short intervals from each of a plurality of data sources on a radio channel a communication-initiating radio signal indicating that the respective source has data ready for transfer. The radio channel is monitored by that can transmit to one of the sources a signal triggering data exchange, whereby subsequently the respective data is transmitted from the one source to the receiver. Thereafter periodic broadcast of the communication-initiating radio signal from the one source is suspended for a predetermined long interval substantially greater than the short interval.

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Patent Owner(s)

Patent OwnerAddress
GRUGAPLATZ 2D-45131 ESSEN

International Classification(s)

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  • 2007 Application Filing Year
  • G08C Class
  • 655 Applications Filed
  • 373 Patents Issued To-Date
  • 56.95 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Niederfeld, Gerhard Essen, DE 4 34
Schulte, Bernd Herne, DE 7 44
Volbert, Klaus Essen, DE 1 3

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Patent Citation Ranking

  • 3 Citation Count
  • G08C Class
  • 0.86 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges145181512733241501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02.557.51012.51517.52022.52527.53032.53537.54042.54547.5

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