Radio-frequency communication control system, radio-frequency communication control method and computer-readable storage medium
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 1, 2011
Grant Date -
Oct 5, 2006
app pub date -
Jul 26, 2005
filing date -
Mar 31, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally processing the data contained in the RF signal through a baseband circuit unit, is disclosed. The baseband circuit unit includes a setting parameter holder for holding the setting parameter of each of a plurality of RF control elements, a setting parameter determining unit for determining, when the RF control element connected to the baseband circuit unit is switched to a second RF control element, the setting parameter to be used by the second RF control element after switching based on the setting information supplied from an external source, and a setting parameter selection processing unit for selecting the setting parameter corresponding to the second RF control element from the setting parameter holder based on the determined result and sending out the setting parameter to the second RF control element. An RF communication control method using the RF communication control system and a computer-readable storage medium to store the program for executing the RF communication control method by the computer, are also disclosed.
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 | |
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FUJITSU LIMITED | KANAGAWA 211-8588 |
International Classification(s)

- 2005 Application Filing Year
- H03J Class
- 20 Applications Filed
- 11 Patents Issued To-Date
- 55 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Araki, Hideyuki | Kawasaki, JP | 3 | 17 |
# of filed Patents : 3 Total Citations : 17 | |||
Fukushima, Kentaro | Kawasaki, JP | 11 | 158 |
# of filed Patents : 11 Total Citations : 158 | |||
Uchikawa, Hideki | Kawasaki, JP | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- H03J Class
- 0 % this patent is cited more than
- 14 Age
Forward Cite Landscape
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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 |
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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

Legal Events
Date | Code | Event | Description |
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Dec 14, 2015 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 15, 2015 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 15, 2015 |
Nov 15, 2015 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Jun 26, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Nov 15, 2011 | I | Issuance | |
Feb 24, 2011 | P | Published | |
Oct 30, 2009 | AS | ASSIGNMENT | free format text: RECORD TO CORRECT ASSIGNEE NAME AND ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON OCTOBER 22, 2009, REEL 023412/FRAME 0567;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023453/0638 Owner name: SAE MAGNETICS (H.K.) LTD., CHINA free format text: RECORD TO CORRECT ASSIGNEE NAME AND ADDRESS ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON OCTOBER 22, 2009, REEL 023412/FRAME 0567;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023453/0638 Owner name: HEADWAY TECHNOLOGIES, INC., CALIFORNIA |
Oct 22, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023412/0567 Owner name: SAE MAGNETICS (H.K.) LTD., CHINA free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SASAKI, YOSHITAKA;ISHIZAKI, KAZUO;ARAKI, HIRONORI;AND OTHERS;SIGNING DATES FROM 20090928 TO 20091005;REEL/FRAME:023412/0567 Owner name: HEADWAY TECHNOLOGIES, CALIFORNIA |
Aug 19, 2009 | F | Filing | |
Aug 19, 2009 | PD | Priority Date |

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