Issued Patents All Time
Showing 126–150 of 272 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9079269 | Spalling with laser-defined spall edge regions | Stephen W. Bedell, Cheng-Wei Cheng, Devendra K. Sadana, Katherine L. Saenger, Norma E. Sosa Cortes +2 more | 2015-07-14 |
| 9058990 | Controlled spalling of group III nitrides containing an embedded spall releasing plane | Can Bayram, Stephen W. Bedell, John A. Ott, Devendra K. Sadana | 2015-06-16 |
| 9040432 | Method for facilitating crack initiation during controlled substrate spalling | Stephen W. Bedell, Bahman Hekmatshoartabari, Paul A. Lauro, Devendra K. Sadana, Davood Shahrjerdi | 2015-05-26 |
| 9040340 | Temperature grading for band gap engineering of photovoltaic devices | Ahmed Abou-Kandil, Augustin J. Hong, Jeehwan Kim, Mohamed Saad, Devendra K. Sadana | 2015-05-26 |
| 9035282 | Formation of large scale single crystalline graphene | Christos D. Dimitrakopoulos, Jeehwan Kim, Hongsik Park | 2015-05-19 |
| 9034741 | Halo region formation by epitaxial growth | Thomas N. Adam, Judson R. Holt, Balasubramanian Pranatharthiharan, Alexander Reznicek | 2015-05-19 |
| 9018675 | Heterojunction III-V photovoltaic cell fabrication | Stephen W. Bedell, Norma E. Sosa Cortes, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi | 2015-04-28 |
| 8987590 | Thin film solar cells | Nestor A. Bojarczuk, Supratik Guha, Byungha Shin | 2015-03-24 |
| 8969174 | Fixed curvature force loading of mechanically spalled films | Stephen W. Bedell, Paul A. Lauro, Xiao Hu Liu, Devendra K. Sadana | 2015-03-03 |
| 8946033 | Merged fin finFET with (100) sidewall surfaces and method of making same | Thomas N. Adam, Jinghong Li, Alexander Reznicek | 2015-02-03 |
| 8936961 | Removal of stressor layer from a spalled layer and method of making a bifacial solar cell using the same | Stephen W. Bedell, Bahman Hekmatshoartabari, Paul A. Lauro, Ning Li, Devendra K. Sadana +2 more | 2015-01-20 |
| 8933456 | Germanium-containing release layer for transfer of a silicon layer to a substrate | Stephen W. Bedell, Daniel A. Inns, Jeehwan Kim, Devendra K. Sadana, Katherine L. Saenger | 2015-01-13 |
| 8916450 | Method for improving quality of spalled material layers | Stephen W. Bedell, Paul A. Lauro, Ning Li, Devendra K. Sadana, Katherine L. Saenger +1 more | 2014-12-23 |
| 8916409 | Photovoltaic device using nano-spheres for textured electrodes | Ahmed Abou-Kandil, Augustin J. Hong, Jeehwan Kim, Hisham S. Mohamed, Devendra K. Sadana | 2014-12-23 |
| 8912424 | Multi-junction photovoltaic device and fabrication method | Stephen W. Bedell, Bahman Hekmatshoar-Tabari, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi | 2014-12-16 |
| 8901695 | High efficiency solar cells fabricated by inexpensive PECVD | Augustin J. Hong, Jeehwan Kim, Devendra K. Sadana | 2014-12-02 |
| 8878055 | Efficient nanoscale solar cell and fabrication method | William Graham, Jeehwan Kim, Harold J. Hovel, Devendra K. Sadana, Katherine L. Saenger | 2014-11-04 |
| 8866003 | Solar cell employing an enhanced free hole density p-doped material and methods for forming the same | Ahmed Abou-Kandil, Jee H. Kim, Mohamed Saad, Devendra K. Sadana | 2014-10-21 |
| 8859321 | Mixed temperature deposition of thin film silicon tandem cells | Ahmed Abou-Kandil, Augustin J. Hong, Jeehwan Kim, Devendra K. Sadana | 2014-10-14 |
| 8841203 | Method for forming two device wafers from a single base substrate utilizing a controlled spalling process | Stephen W. Bedell, Paul A. Lauro, Devendra K. Sadana, Davood Shahrjerdi | 2014-09-23 |
| 8829339 | Field-effect inter-digitated back contact photovoltaic device | Bahman Hekmatshoartabari, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi | 2014-09-09 |
| 8823127 | Multijunction photovoltaic cell fabrication | Stephen W. Bedell, Norma Sosa Cortes, Devendra K. Sadana, Davood Shahrjerdi | 2014-09-02 |
| 8802477 | Heterojunction III-V photovoltaic cell fabrication | Stephen W. Bedell, Norma E. Sosa Cortes, Devendra K. Sadana, Ghavam G. Shahidi, Davood Shahrjerdi | 2014-08-12 |
| 8791487 | Zinc oxide-containing transparent conductive electrode | Ning Li, Devendra K. Sadana | 2014-07-29 |
| 8790937 | Zinc oxide-containing transparent conductive electrode | Ning Li, Devendra K. Sadana | 2014-07-29 |