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Patent applications and USPTO patent grants for Birsztejn; Thomas.The latest application filed is for "position recognition".
Patent | Date |
---|---|
Position Recognition App 20130250310 - Gerigk; Markus ;   et al. | 2013-09-26 |
Position Marking For Identifying A Surface Region And Method For Identifying/authenticating On The Basis Of The Marked Surface Region App 20120162666 - Gerigk; Markus ;   et al. | 2012-06-28 |
Identification And/or Authentication Of Articles By Means Of Their Surface Properties App 20120140292 - Gerigk; Markus ;   et al. | 2012-06-07 |
Optical Sensor For Identifying And/or Authenticating Objects App 20120119075 - Gerigk; Markus ;   et al. | 2012-05-17 |
Optical Sensor App 20110176137 - Gerigk; Markus ;   et al. | 2011-07-21 |
Security Element App 20110031735 - Gerigk; Markus ;   et al. | 2011-02-10 |
Security Element App 20110018253 - Birsztejn; Thomas ;   et al. | 2011-01-27 |
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