Issued Patents All Time
Showing 25 most recent of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212888 | Variable hue task lamp with novel hue selection component | Michele Klein | 2021-12-28 |
| 10403901 | Silicon current collector for lead acid battery | Jaime Navarrete, Christiaan Willem Beekhuis, Daniel Jason Moomaw, Collin Kwok Leung Mui | 2019-09-03 |
| 10290904 | Wafer-based bipolar battery plate | — | 2019-05-14 |
| 10090515 | Bipolar hybrid energy storage device | Collin Kwok Leung Mui, Daniel Jason Moomaw | 2018-10-02 |
| 10008713 | Current collector for lead acid battery | Collin Kwok Leung Mui, Daniel Jason Moomaw | 2018-06-26 |
| 9820643 | Illumination evaluation or recommendation using visual function | Michele Klein | 2017-11-21 |
| 9570737 | Wafer-based bipolar battery plate | — | 2017-02-14 |
| 9033534 | Hands-free vision aid | Peter Muller | 2015-05-19 |
| 8828582 | Battery and assembly method | — | 2014-09-09 |
| 8404970 | Bifacial solar cells with back surface doping | Martin Kaes, Kamel Ounadjela, Andreas Kraenzl, Alain Blosse, Fritz Kirscht | 2013-03-26 |
| 8367924 | Buried insulator isolation for solar cell contacts | Li Xu | 2013-02-05 |
| 8338220 | Negatively charged passivation layer in a photovoltaic cell | Christopher S. Olsen | 2012-12-25 |
| 8309374 | Advanced platform for processing crystalline silicon solar cells | Keith Brian Porthouse, Tristan R. Holtam, Lisong Zhou, Ian Latchford, Derek Aqui +1 more | 2012-11-13 |
| 8298850 | Bifacial solar cells with overlaid back grid surface | Martin Kaes, Kamel Ounadjela, Andreas Kraenzl, Alain Blosse, Fritz Kirscht | 2012-10-30 |
| 8246284 | Stacked load-lock apparatus and method for high throughput solar cell manufacturing | — | 2012-08-21 |
| 8207443 | Point contacts for polysilicon emitter solar cell | — | 2012-06-26 |
| 8168462 | Passivation process for solar cell fabrication | Michael P. Stewart, Li Xu, Hemant P. Mungekar, Christopher S. Olsen | 2012-05-01 |
| 7838400 | Rapid thermal oxide passivated solar cell with improved junction | — | 2010-11-23 |
| 7820472 | Method of forming front contacts to a silicon solar cell without patterning | John O. Dukovic, Li Xu | 2010-10-26 |
| 7776727 | Methods of emitter formation in solar cells | — | 2010-08-17 |
| 7773211 | Apparatus and method for determining stress in solar cells | — | 2010-08-10 |
| 7718347 | Method for making an improved thin film solar cell interconnect using etch and deposition process | — | 2010-05-18 |
| 7547570 | Method for forming thin film photovoltaic interconnects using self-aligned process | David Eaglesham | 2009-06-16 |
| 7547569 | Method for patterning Mo layer in a photovoltaic device comprising CIGS material using an etch process | Timothy Weidman, Li Xu | 2009-06-16 |
| 7517709 | Method of forming backside point contact structures for silicon solar cells | — | 2009-04-14 |