Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437589 | Protection devices | Andre Schmenn, Damian Sojka | 2016-09-06 |
| 8583931 | Electronic signing apparatus and methods | — | 2013-11-12 |
| 8122062 | Meta model for an enterprise service architecture | Rainer Brendle, Frank Brunswig, Thomas Fiedler, Rolf Krane, Juergen Remmel +2 more | 2012-02-21 |
| 8078878 | Securing documents with electronic signatures | — | 2011-12-13 |
| 7908248 | Dynamic meta data | Frank Brunswig, Johannes Viegener | 2011-03-15 |
| 7890762 | Differentiated proxy digital signatures | Theo Verlaan | 2011-02-15 |
| 7783885 | Hybrid digital signature workflow | — | 2010-08-24 |
| 7735023 | Generic keyboard navigation | Thomas Chadzelek, Armin Reichert | 2010-06-08 |
| 7712051 | Keyboard navigation in hierarchical user interfaces | Thomas Chadzelek, Armin Reichert | 2010-05-04 |
| 7685568 | Service management of a service oriented business framework | Rainer Brendle, Frank Brunswig, Rolf Krane, Juergen Remmel, Stephan Ritter +1 more | 2010-03-23 |
| 7669149 | Matching user interface elements to screen reader functions | Andreas Rossler | 2010-02-23 |
| 7620890 | Presenting user interface elements to a screen reader using placeholders | Andreas Rossler | 2009-11-17 |
| 7584457 | Validating programs | Reiner Hammerich, Werner Baechle, Thorsten Dencker, Ulf Fildebrandt | 2009-09-01 |
| 7581105 | Electronic signing apparatus and methods | — | 2009-08-25 |
| 7533103 | Self-describing business objects | Rainer Brendle, Frank Brunswig, Rolf Krane, Juergen Remmel, Stephan Ritter +1 more | 2009-05-12 |
| 7529792 | Method and apparatus for selecting a renderer | — | 2009-05-05 |
| 7502934 | Electronic signatures | — | 2009-03-10 |
| 7340718 | Unified rendering | Andras Szladovics, Rolf Krane, Reiner Hammerich, Martin Schaus, Brian McKellar +4 more | 2008-03-04 |
| 7260380 | Storing and synchronizing data on a removable storage medium | Thomas Arend | 2007-08-21 |
| 6885077 | Schottky diode | Hans Taddiken | 2005-04-26 |
| 6309467 | Method for producing a semiconductor material | Hanns Wochner, Theresia Bauer, Werner Ott, Herbert Pichler, Wilhelm Schmidbauer +2 more | 2001-10-30 |
| 5164138 | Material comprising silicon and process for its manufacture | Erhard Sirtl, Rolf Bauregger, Erich Bildl, Rudolf Rothlehner, Dieter Seifert +2 more | 1992-11-17 |
| 5093289 | Ceramic material permitting the passage of fluids and based on silicon powder reaction-bonded in the presence of carbon | Volker Braetsch, Gerald Nitzl, Klaus Liethschmidt | 1992-03-03 |
| 4871117 | Low-contamination method for comminuting solid silicon fragments | Rolf Baueregger, Erich Bildl | 1989-10-03 |
| 4787986 | Process and apparatus for melting silicon powder | Jorg Kotilge | 1988-11-29 |