Micro-optic viewing arrangement
US-10046585-B2 · Aug 14, 2018 · US
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Hoffmuller Winfried patents
Hoffmuller Winfried holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Feb 24, 2015 |
| Latest publication | Aug 14, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Security element
US-9399366-B2 · Jul 26, 2016 · US
Method for the production of security elements having registered layers of designs
US-9248689-B2 · Feb 2, 2016 · US
Method for the production of security elements having mutually registered designs
US-9238383-B2 · Jan 19, 2016 · US
Method for producing a microstructure on a carrier
US-8964296-B2 · Feb 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Micro-optic viewing arrangement
US-10046585-B2 · Aug 14, 2018 · US
Security element
US-9399366-B2 · Jul 26, 2016 · US
Method for the production of security elements having registered layers of designs
US-9248689-B2 · Feb 2, 2016 · US
Method for the production of security elements having mutually registered designs
US-9238383-B2 · Jan 19, 2016 · US
Method for producing a microstructure on a carrier
US-8964296-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B42D25/342 | 3 |
| B42D25/47 | 3 |
| B42D25/324 | 3 |
| B42D25/328 | 3 |
| B42D25/425 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 5 |
| Cross-Sectional Technologies | 3 |
| Physics | 2 |