Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10593552 | Method for doping semiconductor substrates by means of a co-diffusion process and doped semiconductor substrate produced by means of said method | Philip Rothhardt, Andreas Wolf, Sebastian Meier, Sabrina Lohmüller | 2020-03-17 |
| 9087940 | Photovoltaic solar cell and method for producing a photovoltaic solar cell | Benjamin Thaidigsmann, Florian Clement, Andreas Wolf, Ralf Preu | 2015-07-21 |
| 9023682 | Method for producing a photovoltaic solar cell | Sebastian Mack, Ulrich Jager, Andreas Wolf, Ralf Preu, Gero Kastner | 2015-05-05 |
| 8927317 | Method for producing a selective doping structure in a semiconductor substrate in order to produce a photovoltaic solar cell | Ulrich Jager, Anne-Kristin Volk, Johannes Seiffe, Sebastian Mack, Andreas Wolf +1 more | 2015-01-06 |
| 8916415 | Method and device for producing a metallic contact structure for making electrical contact with a photovoltaic solar cell | Jan Specht, Daniel R. Scheffler, Maximilian Pospischil, Florian Clement | 2014-12-23 |
| 8900472 | Texturing and cleaning agent for the surface treatment of wafers and use thereof | Kuno Mayer, Mark Schumann, Daniel Kray, Teresa Orellana Peres, Jochen Rentsch +5 more | 2014-12-02 |
| 8828790 | Method for local contacting and local doping of a semiconductor layer | Ralf Preu, Andreas Grohe, Jochen Rentsch, Marc Hofmann, Jan Nekarda +1 more | 2014-09-09 |
| 8748310 | Method for producing a metal contact structure of a photovoltaic solar cell | Benjamin Thaidigsmann, Florian Clement, Robert Woehl, Edgar-Allan Wotke | 2014-06-10 |
| 8043946 | Mixture for doping semiconductors | Catherine Voyer, Harald Wanka, Jörg Koriath | 2011-10-25 |
| 6705457 | Transport device and method of transporting to-be-processed elements through a high-temperature zone | Reinhard Lenz, Peter Völk, Gernot Wandel | 2004-03-16 |