GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 157 337 350 patent documents

This week's update (19/07/2024 12:00 CET):

219 431 new documents added

1 247 852 documents amended

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EP 2614591 A1 20130717 - METHOD AND APPARATUS FOR LOW COMPLEXITY COMPRESSION OF SIGNALS

Title (en)

METHOD AND APPARATUS FOR LOW COMPLEXITY COMPRESSION OF SIGNALS

Title (de)

VERFAHREN UND VORRICHTUNG FÜR NIEDERKOMPLEXE SIGNALKOMPRIMIERUNG

Title (fr)

PROCÉDÉ ET APPAREIL POUR COMPRESSION DE SIGNAUX À FAIBLE COMPLEXITÉ

Publication

EP 2614591 A1 20130717 (EN)

Application

EP 11757728 A 20110909

Priority

US 201113221633 A 20110830
US 201061381692 P 20100910
US 2011050980 W 20110909

IPC 8 full level

H03M 7/30 (2006.01)

Citation (search report)

See references of WO 2012034006A1

Citation (examination)

KOEHLER B-U ET AL: "THE PRINCIPLES OF SOFTWARE QRS DETECTION REVIEWING AND COMPARING ALGORITHMS FOR DETECTING THIS IMPORTANT ECG WAVEFORM", IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE, IEEE SERVICE CENTER, PISACATAWAY, NJ, US, vol. 21, no. 1, 1 January 2002 (2002-01-01), pages 42 - 57, XP001184465, ISSN: 0739-5175, DOI: 10.1109/51.993193

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2614591 A1 20130717

DOCDB simple family (application)

EP 11757728 A 20110909