Issued Patents All Time
Showing 76–100 of 237 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420435 | Ion implantation fabrication process for thin-film crystalline silicon solar cells | Virendra V. Rana, Pawan Kapur | 2013-04-16 |
| 8399331 | Laser processing for high-efficiency thin crystalline silicon solar cell fabrication | Virendra V. Rana, Jianjun Liang, Pranav Anbalagan | 2013-03-19 |
| 8324499 | Three-dimensional thin-film solar cells | — | 2012-12-04 |
| 8293558 | Method for releasing a thin-film substrate | David Xuan-Qi Wang, Rafael Ricolcol, Joe Kramer | 2012-10-23 |
| 8294026 | High-efficiency thin-film solar cells | David Xuan-Qi Wang | 2012-10-23 |
| 8288195 | Method for fabricating a three-dimensional thin-film semiconductor substrate from a template | David Xuan-Qi Wang | 2012-10-16 |
| 8278192 | Trench formation method for releasing a thin-film substrate from a reusable semiconductor template | David Xuan-Qi Wang | 2012-10-02 |
| 8241940 | Double-sided reusable template for fabrication of semiconductor substrates for photovoltaic cell and microelectronics device manufacturing | Karl-Josef Kramer, David Xuan-Qi Wang, Pawan Kapur, Somnath Nag, George D. Kamian +2 more | 2012-08-14 |
| 8193076 | Method for releasing a thin semiconductor substrate from a reusable template | David Xuan-Qi Wang, Sam Tone Tor, Karl-Josef Kramer | 2012-06-05 |
| 8168465 | Three-dimensional semiconductor template for making high efficiency thin-film solar cells | David Xuan-Qi Wang | 2012-05-01 |
| 8129822 | Template for three-dimensional thin-film solar cell manufacturing and methods of use | — | 2012-03-06 |
| 8084684 | Three-dimensional thin-film solar cells | — | 2011-12-27 |
| 8053665 | Truncated pyramid structures for see-through solar cells | David Xuan-Qi Wang | 2011-11-08 |
| 8035027 | Solar module structures and assembly methods for pyramidal three-dimensional thin-film solar cells | — | 2011-10-11 |
| 8035028 | Pyramidal three-dimensional thin-film solar cells | — | 2011-10-11 |
| 7999174 | Solar module structures and assembly methods for three-dimensional thin-film solar cells | — | 2011-08-16 |
| 7786376 | High efficiency solar cells and manufacturing methods | Somnath Nag | 2010-08-31 |
| 7745313 | Substrate release methods and apparatuses | David Xuan-Qi Wang | 2010-06-29 |
| 6907924 | Thermally conductive chuck for vacuum processor | — | 2005-06-21 |
| 6905578 | Apparatus and method for multi-target physical-vapor deposition of a multi-layer material structure | Cecil J. Davis, Christopher Mann, Dwain R. Jakubik, Ajit Paranjpe | 2005-06-14 |
| 6812126 | Method for fabricating a semiconductor chip interconnect | Ajit Paranjpe, Randhir Bubber, Lino Velo | 2004-11-02 |
| 6753272 | High-performance energy transfer method for thermal processing applications | Yong Jin Lee, Jalil Kamali, Sergey Belikov | 2004-06-22 |
| 6705394 | Rapid cycle chuck for low-pressure processing | Xiangqun Chen, Shiyuan Cheng, Cecil J. Davis | 2004-03-16 |
| 6692575 | Apparatus for supporting a substrate in a reaction chamber | Thomas R. Omstead, Panya Wongsenakhum, William Messner, Edward J. Nagy, William Starks | 2004-02-17 |
| 6645847 | Microelectronic interconnect material with adhesion promotion layer and fabrication method | Ajit Paranjpe, Boris Relja, Randhir Bubber, Lino Velo, Thomas R. Omstead +3 more | 2003-11-11 |