DRESSEL; Olaf

Patent Applications and Registrations

Patent applications and USPTO patent grants for DRESSEL; Olaf.The latest application filed is for "hardware system having a block chain".

Company Profile

1.12.9

DRESSEL; Olaf - Wustermark DE
Dressel; Olaf - Priort DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hardware System Having A Block Chain App 20210081216 - KOMAROV; Ilya ; et al.	2021-03-18
Value or security document comprising an electronic circuit, and method for producing a value or security document Grant 10,198,681 - Fischer , et al. Fe	2019-02-05
Value Or Security Document Comprising An Electronic Circuit, And Method For Producing A Value Or Security Document App 20180039874 - Fischer; Jorg ; et al.	2018-02-08
Apparatus for identifying documents Grant 9,715,635 - Komarov , et al. July 25, 2	2017-07-25
Method for reading an RFID token, RFID card and electronic device Grant 9,361,566 - Dressel June 7, 2	2016-06-07
Apparatus for Identifying Documents App 20140212041 - Komarov; Ilya ; et al.	2014-07-31
Verification apparatus and method for verifying diffractive and/or reflective security features of security documents Grant 8,681,325 - Dressel , et al. March 25, 2	2014-03-25
Method For Reading An Rfid Token, Rfid Card And Electronic Device App 20130194075 - Dressel; Olaf	2013-08-01
Document acquisition system and document acquisition method Grant 8,482,816 - Dressel July 9, 2	2013-07-09
Verification Apparatus And Method For Verifying Diffractive And/or Reflective Security Features Of Security Documents App 20120033202 - Dressel; Olaf ; et al.	2012-02-09
Document Acquisition System and Document Acquisition Method App 20100103483 - Dressel; Olaf	2010-04-29
Visualization device Grant D563,428 - Langen , et al. March 4, 2	2008-03-04
Visualization device Grant D563,429 - Langen , et al. March 4, 2	2008-03-04
Electronic locking system Grant 7,040,125 - Ciezki , et al. May 9, 2	2006-05-09
Electronic locking system App 20040089035 - Ciezki, Roland ; et al.	2004-05-13

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