Wireless Communication System

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100081466A1
SERIAL NO

12549688

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A wireless communication system operating within a predetermined frequency band comprises a wireless data receiving device; and two or more wireless data originating devices each having a respective unique identifier which is transmitted to the wireless data receiving device from time to time; in which: the wireless data originating devices are arranged to communicate with the wireless data receiving device on frequency channels selected from respective different subsets of the predetermined frequency band.

First Claim

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Patent Owner(s)

Patent OwnerAddress
SONY INTERACTIVE ENTERTAINMENT EUROPE LIMITED10 GREAT MARLBOROUGH STREET LONDON W1F 7LP

International Classification(s)

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  • 2009 Application Filing Year
  • H04B Class
  • 6815 Applications Filed
  • 4420 Patents Issued To-Date
  • 64.86 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20092010201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mao, Xiaodong Foster City, US 56 1231

Cited Art Landscape

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Patent Citation Ranking

  • 13 Citation Count
  • H04B Class
  • 34.93 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges15393289145887049211915145001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425

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