For the Inventor, By the Inventor

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Reichshof-Wehnrath, Germany

Smartrac Technology Germany Gmbh

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 29

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5 inventors (with patents filed for the assignee):

Frank Bajahr (2 out of 2 patents)

Volker Urban (1 out of 2 patents)

Ruprecht Wiskott (1 out of 1 patent)

4. Markus Spreng (1 out of 1 patent)

5. Thomas Gyger (1 out of 4 patents)

3 patents: Sort by Forward Citations

1. 7789289 - Holding tool for fixing an electronic component and circular table manufacturing unit (2010-09-07),

2. 7734046 - Method for communicating and checking authentication data between a portable transponder device and a vehicle reader unit (2010-06-08),

3. 7719406 - Device for transmitting signals via induction between a transponder circuit and an interrogation circuit (2010-05-18),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#403 in Reichshof-Wehnrath

#8,262 in Germany

Reichshof-Wehnrath, Germany

Smartrac Technology Germany Gmbh

Forward Citations = 29

5 inventors:

Frank Bajahr (2 out of 2 patents)

Volker Urban (1 out of 2 patents)

Ruprecht Wiskott (1 out of 1 patent)

4. Markus Spreng (1 out of 1 patent)

5. Thomas Gyger (1 out of 4 patents)

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