Clock extraction device with digital phase lock, requiring no external control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 7, 2012
Grant Date -
Jun 3, 2010
app pub date -
Apr 4, 2008
filing date -
Apr 6, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for extracting a clock signal from a baseband serial signal, includes an injection-locked oscillator (19), a phase-locked loop (25) including a digital phase detector (26). The oscillator (19) includes a digital input for controlling the value of its natural frequency, and the phase-locked loop (25) includes a counting circuit (30, 35) aggregating the relative values of the digital signal supplied by the digital phase detector (26) and supplying a control signal in digital form for the oscillator (19).
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
FR | B1 | FR2914807 | Apr 06, 2007 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT OF INVENTION (SECOND PUBLICATION) | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMERIQUE DE PHASE SANS REGLAGE EXTERNE | Nov 16, 2012 | |||
CN | B | CN101675621 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Clock extraction device with digital phase lock, requiring no external control | Nov 28, 2012 | |||
WO | A2 | WO2008139064 | Apr 04, 2008 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMERIQUE DE PHASE SANS REGLAGE EXTERNE | Nov 20, 2008 | |||
KR | B1 | KR101379181 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT SPECIFICATION | CLOCK EXTRACTION DEVICE WITH DIGITAL PHASE LOCK, REQUIRING NO EXTERNAL CONTROL | Mar 27, 2014 | |||
BR | B1 | BRPI0809962 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT / GRANTED PIPELINE PATENT | DISPOSITIVO DE EXTRAÇÃO DE RELÓGIO COM TRAVAMENTO EM FASE DIGITAL SEM REGULAGEM EXTERNA | Mar 24, 2020 | |||
WO | A2 | WO2008142268 | Apr 04, 2008 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITHOUT INTERNATIONAL SEARCH REPORT or INTERNATIONAL APPLICATION PUBLISHED WITH DECLARATION UNDER ARTICLE 17 (2) (A) | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMÉRIQUE DE PHASE SANS RÉGLAGE EXTERNE | Nov 27, 2008 | |||
JP | B2 | JP5138027 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PUBLISHED GRANTED PATENT (SECOND LEVEL) | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMERIQUE DE PHASE SANS REGLAGE EXTERNE | Feb 06, 2013 | |||
EP | B1 | EP2137874 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMÉRIQUE DE PHASE SANS RÉGLAGE EXTERNE | Jul 09, 2014 | |||
EP | B1 | EP2137873 | Apr 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | DISPOSITIF D'EXTRACTION D'HORLOGE A ASSERVISSEMENT NUMERIQUE DE PHASE SANS REGLAGE EXTERNE | Jul 09, 2014 | |||
MY | A | MY150041 | Apr 04, 2008 | Not Available | Grant |
Type : Not Available Sub-Type : Grant | |||||
GRANTED PATENT / UTILITY MODEL | CLOCK EXTRACTION DEVICE WITH DIGITAL PHASE LOCK REQUIRING NO EXTERNAL CONTROL | Nov 29, 2013 | |||
IL | A | IL201373 | Oct 11, 2009 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
Patent Application | Clock extraction device with digital phase lock, requiring no external control | Jun 27, 2013 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CENTRE NATIONAL D'ETUDES SPATIALES (C N E S ) | 2 PLACE MAURICE QUENTIN PARIS CEDEX 01 75039 |
International Classification(s)

- 2008 Application Filing Year
- H03D Class
- 390 Applications Filed
- 216 Patents Issued To-Date
- 55.39 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Begueret, Jean-Baptiste | Talence, FR | 12 | 76 |
# of filed Patents : 12 Total Citations : 76 | |||
Deval, Yann | Bordeaux, FR | 19 | 119 |
# of filed Patents : 19 Total Citations : 119 | |||
Mazouffre, Olivier | Latresne, FR | 1 | 16 |
# of filed Patents : 1 Total Citations : 16 | |||
Neveu, Claude | Saint Clar de Riviere, FR | 2 | 39 |
# of filed Patents : 2 Total Citations : 39 | |||
Pignol, Michel | Toulouse, FR | 3 | 54 |
# of filed Patents : 3 Total Citations : 54 |
Cited Art Landscape
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Patent Citation Ranking
- 2 Citation Count
- H03D Class
- 2.65 % this patent is cited more than
- 13 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 |
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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

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Apr 16, 2009 | P | Published | |
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Oct 02, 2008 | F | Filing | |
Oct 12, 2007 | PD | Priority Date |

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