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Expired European patentEurope

Apparatus and method for the transfer of signal groups between digital signal processors in a digital signal processing unit

EP 1193605 B1 · Applicant: Texas Instruments Incorporated

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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 September 26, 2001 and granted May 12, 2004. A European patent lasts at most 20 years from filing, so its term ended September 26, 2021.
  • 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.
FiledSeptember 26, 2001
PublishedApril 3, 2002
GrantedMay 12, 2004
Term endedSeptember 26, 2021
Application numberEP 01000500
Classification (CPC)G06F13/28

Timeline

Timeline From EPO dates

2002200420062008201020122014201620182020Application filedSep 26, 2001PublishedApril 3, 2002Patent grantedMay 12, 2004Term endedSep 26, 2021

Sources & verification

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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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