Wireless Communication System
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Apr 1, 2010
app pub date -
Aug 28, 2009
filing date -
Sep 5, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
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
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SONY INTERACTIVE ENTERTAINMENT EUROPE LIMITED | 10 GREAT MARLBOROUGH STREET LONDON W1F 7LP |
International Classification(s)

- 2009 Application Filing Year
- H04B Class
- 6815 Applications Filed
- 4420 Patents Issued To-Date
- 64.86 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Mao, Xiaodong | Foster City, US | 56 | 1231 |
# of filed Patents : 56 Total Citations : 1231 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 13 Citation Count
- H04B Class
- 34.93 % this patent is cited more than
- 15 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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