Assignee
HOFFMULLER WINFRIED
DE·8 granted patents·56 citations·filing 2008–2011
Top patents by PatentIndex Score
8 records- 0195US8964296B2Method for producing a microstructure on a carrierHOFFMULLER WINFRIED·Filed 2011·Granted Feb 24, 2015·23 cites·25 claims
- 0289US9399366B2Security elementHOFFMULLER WINFRIED·Filed 2009·Granted Jul 26, 2016·9 cites·20 claims
- 0388US8685488B2Method for producing a microstructureHOFFMULLER WINFRIED·Filed 2008·Granted Apr 1, 2014·9 cites·41 claims
- 0488US8534710B2Security element and method for manufacturing the sameHOFFMULLER WINFRIED·Filed 2009·Granted Sep 17, 2013·8 cites·35 claims
- 0582US8534709B2Security element and method for producing the sameHOFFMULLER WINFRIED·Filed 2009·Granted Sep 17, 2013·4 cites·32 claims
- 0679US9248689B2Method for the production of security elements having registered layers of designsHOFFMULLER WINFRIED·Filed 2009·Granted Feb 2, 2016·3 cites·8 claims
- 0764US9238383B2Method for the production of security elements having mutually registered designsHOFFMULLER WINFRIED·Filed 2009·Granted Jan 19, 2016·0 cites·8 claims
- 0848US10046585B2Micro-optic viewing arrangementHOFFMULLER WINFRIED·Filed 2011·Granted Aug 14, 2018·0 cites·18 claims
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