Issued Patents All Time
Showing 51–75 of 237 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214585 | Annealing for damage free laser processing for high efficiency solar cells | Virendra V. Rana, Pawan Kapur, Benjamin Rattle, Heather Deshazer, Solene Coutant | 2015-12-15 |
| 9196759 | High-efficiency photovoltaic back-contact solar cell structures and manufacturing methods | Pawan Kapur, Karl-Josef Kramer, David Xuan-Qi Wang, Sean M. Seutter, Virendra V. Rana +2 more | 2015-11-24 |
| 9130076 | Trench isolation for monolithically isled solar photovoltaic cells and modules | Virendra V. Rana, Heather Deshazer, Pawan Kapur | 2015-09-08 |
| 9099584 | Integrated three-dimensional and planar metallization structure for thin film solar cells | Suketu Arun Parikh, Nevran Ozguven, Duncan Harwood | 2015-08-04 |
| 9093323 | Methods for selectively coating three-dimensional features on a substrate | David Xuan-Qi Wang, Somnath Nag | 2015-07-28 |
| 9076642 | High-Throughput batch porous silicon manufacturing equipment design and processing methods | Takao Yonehara, Subramanian Tamilmani, Karl-Josef Kramer, Jay Ashjaee, Yasuyoshi Miyaji +2 more | 2015-07-07 |
| 9053957 | Structure and method for creating a reusable template for detachable thin film substrates | Suketu Arun Parikh, David Dutton, Pawan Kapur, Somnath Nag, Karl-Josef Kramer +2 more | 2015-06-09 |
| 8999058 | High-productivity porous semiconductor manufacturing equipment | George D. Kamian, Somnath Nag, Subbu Tamilmani, Karl-Josef Kramer, Takao Yonehara | 2015-04-07 |
| 8962380 | High-efficiency photovoltaic back-contact solar cell structures and manufacturing methods using thin planar semiconductor absorbers | Pawan Kapur, Karl-Josef Kramer, David Xuan-Qi Wang, Sean M. Seutter, Virenda V. Rana +2 more | 2015-02-24 |
| 8946547 | Backplane reinforcement and interconnects for solar cells | David Xuan-Qi Wang, Karl-Josef Kramer, Sean M. Seutter, Sam Tone Tor, Anthony Calcaterra | 2015-02-03 |
| 8937243 | Structures and methods for high-efficiency pyramidal three-dimensional solar cells | Pawan Kapur | 2015-01-20 |
| 8926803 | Porous silicon electro-etching system and method | Doug Crafts, Subramanian Tamilmani, Joe Kramer, George D. Kamian, Somnath Nag | 2015-01-06 |
| 8916772 | Three-dimensional thin-film semiconductor substrate with through-holes and methods of manufacturing | David Xuan-Qi Wang | 2014-12-23 |
| 8906218 | Apparatus and methods for uniformly forming porous semiconductor on a substrate | Karl-Josef Kramer, Subramanian Tamilmani, George D. Kamian, Jay Ashjaee, Takao Yonehara | 2014-12-09 |
| 8853521 | Truncated pyramid structures for see-through solar cells | David Xuan-Qi Wang | 2014-10-07 |
| 8847060 | Solar module structures and assembly methods for pyramidal three-dimensional thin-film solar cells | — | 2014-09-30 |
| 8828784 | Resistance component extraction for back contact back junction solar cells | Swaroop Kommera, Pawan Kapur | 2014-09-09 |
| 8828517 | Structure and method for improving solar cell efficiency and mechanical strength | David Xuan-Qi Wang, Pawan Kapur, Suketu Arun Parikh | 2014-09-09 |
| 8742249 | Solar module structures and assembly methods for three-dimensional thin-film solar cells | — | 2014-06-03 |
| 8664737 | Three-dimensional semiconductor template for making high efficiency thin-film solar cells | David Xuan-Qi Wang | 2014-03-04 |
| 8656860 | High efficiency epitaxial chemical vapor deposition (CVD) reactor | George D. Kamian | 2014-02-25 |
| 8637340 | Patterning of silicon oxide layers using pulsed laser ablation | Virendra V. Rana, Pranav Anbalagan, Vivek Saraswat | 2014-01-28 |
| 8551866 | Three-dimensional thin-film semiconductor substrate with through-holes and methods of manufacturing | David Xuan-Qi Wang | 2013-10-08 |
| 8512581 | Methods for liquid transfer coating of three-dimensional substrates | David Xuan-Qi Wang, Somnath Nag | 2013-08-20 |
| 8445314 | Method of creating reusable template for detachable thin film substrate | Suketu Arun Parikh, David Dutton, Pawan Kapur, Somnath Nag, Joe Kramer +2 more | 2013-05-21 |