Dormagen
Germany
7
2013-09-26
The entities that hold a legal rights for patent applications filed by inventor Birsztejn Thomas:
Thomas Birsztejn from Dormagen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Position Recognition
#2 | 2012-06-28POSITION MARKING FOR IDENTIFYING A SURFACE REGION AND METHOD FOR IDENTIFYING/AUTHENTICATING ON THE BASIS OF THE MARKED SURFACE REGION
#3 | 2012-06-07IDENTIFICATION AND/OR AUTHENTICATION OF ARTICLES BY MEANS OF THEIR SURFACE PROPERTIES
#4 | 2012-05-17OPTICAL SENSOR FOR IDENTIFYING AND/OR AUTHENTICATING OBJECTS
#5 | 2011-07-21Optical Sensor
#6 | 2011-02-10SECURITY ELEMENT
#7 | 2011-01-27SECURITY ELEMENT
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