Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683894 | Air bearing with variable air delivery | Malte Langmack, Steffen Strauss, Wolfgang Strauss, Raphael Koch, Christof Poglitsch +1 more | 2020-06-16 |
| 10121509 | Optical disc authentication by interferometric fingerprinting | Alan Bruce Hamersley, John Matthew Town | 2018-11-06 |
| 9333792 | Printing system and method, control device, and computer program product comprising print data integrity monitoring | — | 2016-05-10 |
| 9117487 | Method and system for disc authentication and security | John Matthew Town, Alan Bruce Hamersley | 2015-08-25 |
| 9076483 | DVD replications system and method | Alan Bruce Hamersley, John Matthew Town | 2015-07-07 |
| 9025426 | Optical disc with pre-recorded and recordable regions and method of forming the disc | John Matthew Town, Alan Bruce Hamersley | 2015-05-05 |
| 9019807 | Optical disc with pre-recorded and recordable regions and method of forming the disc | John Matthew Town, Alan Bruce Hamersley | 2015-04-28 |
| 8921011 | Optically variable device mastering system, method of authenticating articles employing the same, and resultant article | Nigel Abraham, Raymond L. Keating | 2014-12-30 |
| 8792321 | Optical disc with pre-recorded and recordable regions and method of forming the disc | John Matthew Town, Alan Bruce Hamersley | 2014-07-29 |
| 8675466 | Optical disc with pre-recorded and recordable regions and methods of forming the disc | John Matthew Town, Alan Bruce Hamersley | 2014-03-18 |
| 8599674 | Method for storing data on an optical recording medium | Hartmut Richter, Stephan Knappmann, Christof Ballweg, Christian Buchler | 2013-12-03 |
| 8445091 | Dual metal optical discs | Justin John Cunningham, Ibsen Lourenco | 2013-05-21 |
| 8379501 | Disc authentication by grayscale image | Alan Bruce Hamersley, John Matthew Town | 2013-02-19 |
| 8131444 | Method for recognizing a turn maneuver and driver assistance system for motor vehicles | Werner Urban, Brendan Gibson | 2012-03-06 |
| 8036803 | Adaptive cruise control system for motor vehicles | Harald Michi, Goetz Braeuchle | 2011-10-11 |
| 7928865 | Method and apparatus for embedding second code into optical disc data by data modulation rule variation | Alan Bruce Hamersley, John Matthew Town | 2011-04-19 |
| 7274901 | Method and arrangement for generating positionally accurate print images on a carrier material | Hans Winter, Johann Bartosch, Heinrich Lay, Günther Gassner, Frank Freudenberg | 2007-09-25 |
| 7158471 | Device and method for reading multilayer optical disk with compensation of shading effects | Hartmut Richter | 2007-01-02 |
| 7009165 | Optical detection device for detecting an intensity of a light beam and for detecting data transmitted by the light beam | Ingo Hehemann, Werner Brockherde, Armin Kemna, Hartmut Richter | 2006-03-07 |
| 6501929 | Printing system for printing a recording medium using two printers, and a method for operating such a printing system | Volker Warbus, Heinz Bock, Bernd Hausmann, Herbert Gibisch, Wolfram Keil +2 more | 2002-12-31 |
| 6402405 | Method and device for page by page conveyance of a pre-printed striplike recording medium in a printer | Herbert Frodl, Anton Stuerzer | 2002-06-11 |
| 6318916 | Method and control for conveying a striplike recording medium with marginal perforation in a printer | — | 2001-11-20 |
| 6256474 | Method and device for conveying a pre-printed striplike recording medium in a printing device | Herbert Gibisch, Wolfram Keil, Alex Windhager | 2001-07-03 |
| 6205386 | Method and arrangement for automatically determining the differential gear ratio | Walter Stroh | 2001-03-20 |