Assignee
DRESSEL OLAF
DE·3 granted patents·4 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0165US8482816B2Document acquisition system and document acquisition methodDRESSEL OLAF·Filed 2010·Granted Jul 9, 2013·2 cites·10 claims
- 0257US8681325B2Verification apparatus and method for verifying diffractive and/or reflective security features of security documentsDRESSEL OLAF·Filed 2010·Granted Mar 25, 2014·2 cites·28 claims
- 0339US9361566B2Method for reading an RFID token, RFID card and electronic deviceDRESSEL OLAF·Filed 2011·Granted Jun 7, 2016·0 cites·15 claims
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