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Expired European patentEurope

Systems and methods for reducing harmonic interference effects in analog to digital conversion

EP 1597832 B1 · Applicant: Honeywell International Inc.

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed February 10, 2004 and granted August 21, 2013. A European patent lasts at most 20 years from filing, so its term ended February 10, 2024.
  • Supplementary protection certificates extend only medicine and crop-protection patents, and it isn't classified as either.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledFebruary 10, 2004
PublishedNovember 23, 2005
GrantedAugust 21, 2013
Term endedFebruary 10, 2024
Application numberEP 04709868
Classification (CPC)H03M1/0614 +1 more

Timeline

Timeline From EPO dates

2005200720092011201320152017201920212023Application filedFeb 10, 2004PublishedNov 23, 2005Patent grantedAug 21, 2013Term endedFeb 10, 2024

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

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