Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294027 | Efficiency in antireflective coating layers for solar cells | Harold J. Hovel, Zhengwen Li, Huilong Zhu | 2012-10-23 |
| 8197912 | Precision separation of PV thin film stacks | Gerd Pfeiffer | 2012-06-12 |
| 8129216 | Method of manufacturing solar cell with doping patterns and contacts | Hans-Juergen Eickelmann, Michael Haag, Harold J. Hovel, Markus Schmidt, Steven E. Steen | 2012-03-06 |
| 8043886 | Methods for manufacturing a contact grid on a photovoltaic cell | Lawrence A. Clevenger, Harold J. Hovel, Kevin M. Prettyman | 2011-10-25 |
| 7897434 | Methods of fabricating solar cell chips | Hans-Juergen Eickelmann, Michael Haag, Harold J. Hovel, Markus Schmidt, Xiaoyan Shao +1 more | 2011-03-01 |
| 7867805 | Structure replication through ultra thin layer transfer | Markus Schmidt | 2011-01-11 |
| 7336445 | Conductive stud for magnetic recording devices and method of making the same | Jan Marien, Johannes Paul, Gunther Wilhelm Sandmann, Gerhard Anton Scherb, Hubert Schuy +1 more | 2008-02-26 |
| 7335461 | Method of structuring of a subtrate | Markus Schmidt | 2008-02-26 |
| 7270940 | Method of structuring of a substrate | Markus Schmidt | 2007-09-18 |
| 7041436 | Method for the manufacture of micro structures | Markus Schmidt | 2006-05-09 |
| 7020959 | Method of making conductive stud for magnetic recording devices | Jan Marien, Johannes Paul, Gunther Wilhelm Sandmann, Gerhard Anton Scherb, Hubert Schuy +1 more | 2006-04-04 |
| 6934111 | System, method, and apparatus for testing a head gimbal assembly | Edgar Maehringer-Kunz | 2005-08-23 |
| 6844144 | Single slider air bearing process using polymer brush formation | Markus Schmidt, Stefan Seifried, Wolfgang Egert, Eva Urlaub, Ashok Lahiri | 2005-01-18 |
| 6392000 | Binder for a coating composition for electrical conductors | Wolfgang Schuelke, Diethard Winkler | 2002-05-21 |
| 5607719 | Process for the preparation of heat-resistant coatings on wires or fibres and a suitable device for performing the same | Diethard Winkler, Sabine Sohnius, Guido Hoveler, Wolfgang Schulke | 1997-03-04 |
| 5405657 | Process for the production of flexible protective, auxiliary and insulating materials on a fibre basis for electrical purposes, using impregnating massas which are curable by high energy radiation | Udo Bastian, Gerhard Kiessling | 1995-04-11 |
| 5403615 | Process for producing solderable enamel coatings on metallic wires | Diethard Winkler, Achim Glaser | 1995-04-04 |