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Gilching, Germany

Wolfgang Effing

USPTO Granted Patents = 5

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 75(Granted Patents)

Location History:

Gilching, DE (1989 - 2009)
Forstern, DE (2012)

Company Filing History:

Giesecke & Devrient Gmbh

Gao Gesellschaft Fur Automation Und Organisation Mbh

Years Active: 1989-2012

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8332834 - Generation of a program code in a load format and provision of an executable program code (2012-12-11),

2. 7636438 - Data medium authentication method (2009-12-22),

3. 5850524 - Method for testing the authenticity of a data carrier (1998-12-15),

4. 5818738 - Method for testing the authenticity of a data carrier having an (1998-10-06),

5. 4853526 - Data carrier arrangement having an integrated circuit (1989-08-01),

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