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: 157 593 259 patent documents

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108 752 new documents added

1 451 440 documents amended

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EP 1828964 A1 20070905 - CRYPTO WIRELESS TAG

Title (en)

CRYPTO WIRELESS TAG

Title (de)

KRYPTO-WIRELESS-TAG

Title (fr)

ETIQUETTE CRYPTOGRAPHIQUE SANS FIL

Publication

EP 1828964 A1 20070905 (DE)

Application

EP 05818135 A 20051207

Priority

DE 2005002207 W 20051207
DE 102004059391 A 20041209

Abstract (en)

[origin: WO2006061005A1] The crypto wireless tag contains a data record characterized in that it comprises at least one crypto data block.

IPC 8 full level

G06K 19/073 (2006.01)

CPC (source: EP US)

G06F 21/35 (2013.01 - EP US); G06F 21/602 (2013.01 - EP US); G06F 21/62 (2013.01 - EP US); G06F 21/78 (2013.01 - EP US)

Citation (search report)

See references of WO 2006061005A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

DE 102004059391 A1 20060614; DE 102004059391 B4 20080117; DE 102004059391 C5 20120112; EP 1828964 A1 20070905; US 2006133606 A1 20060622; US 7881469 B2 20110201; WO 2006061005 A1 20060615

DOCDB simple family (application)

DE 102004059391 A 20041209; DE 2005002207 W 20051207; EP 05818135 A 20051207; US 29628505 A 20051208