Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8309446 | Hybrid heterojunction solar cell fabrication using a doping layer mask | Rohit Mishra, Michael P. Stewart, Yonghwa Chris Cha, Kapila Wijekoon, Hongbin Fang | 2012-11-13 |
| 8207005 | Forming solar cells using a patterned deposition process | Rohit Mishra, Michael P. Stewart, Kapila Wijekoon, Yonghwa Chris Cha, Tristan R. Holtam +1 more | 2012-06-26 |
| 8207044 | Methods for oxidation of a semiconductor device | Rajesh Mani, Norman L. Tam, Yoshitaka Yokota | 2012-06-26 |
| 8183081 | Hybrid heterojunction solar cell fabrication using a metal layer mask | Rohit Mishra, Michael P. Stewart, Yonghwa Chris Cha, Kapila Wijekoon, Hongbin Fang | 2012-05-22 |
| 8152981 | Methods and compositions for electrophoretic metallization deposition | Kapila Wijekoon | 2012-04-10 |
| 8129212 | Surface cleaning and texturing process for crystalline solar cells | Kapila Wijekoon, Rohit Mishra, Michael P. Stewart, Hari Ponnekanti, Tristan R. Holtam | 2012-03-06 |
| 7951637 | Back contact solar cells using printed dielectric barrier | Rohit Mishra, Michael P. Stewart, Kapila Wijekoon, Yonghwa Chris Cha, Tristan R. Holtam +1 more | 2011-05-31 |
| 7947561 | Methods for oxidation of a semiconductor device | Rajesh Mani, Norman L. Tam, Yoshitaka Yokota | 2011-05-24 |
| 7910476 | Adhesion and minimizing oxidation on electroless CO alloy films for integration with low K inter-metal dielectric and etch stop | Hongbin Fang, Fang Mei, Yaxin Wang, Arulkumar Shanmugasundram, Christopher Dennis Bencher +1 more | 2011-03-22 |
| 7888168 | Solar cell contact formation process using a patterned etchant material | Rohit Mishra | 2011-02-15 |
| 7827930 | Apparatus for electroless deposition of metals onto semiconductor substrates | Dmitry Lubomirsky, Arulkumar Shanmugasundram, Russell C. Ellwanger, Ian Pancham, Ramakrishna Cheboli | 2010-11-09 |
| 7825044 | Curing methods for silicon dioxide multi-layers | Abhijit Basu Mallick, Srinivas D. Nemani | 2010-11-02 |
| 7745352 | Curing methods for silicon dioxide thin films deposited from alkoxysilane precursor with harp II process | Abhijit Basu Mallick, Srinivas D. Nemani | 2010-06-29 |
| 7659203 | Electroless deposition process on a silicon contact | Michael P. Stewart, Arulkumar Shanmugasundram, David Eaglesham | 2010-02-09 |
| 7651934 | Process for electroless copper deposition | Dmitry Lubomirsky, Arulkumar Shanmugasundram, Nicolay Kovarsky, Kapila Wijekoon | 2010-01-26 |
| 7601264 | Method for treatment of plating solutions | Josh H. Golden, Peter I. Porshnev, Kalyan Sista, Nikhil Krishnan | 2009-10-13 |
| 7547569 | Method for patterning Mo layer in a photovoltaic device comprising CIGS material using an etch process | Li Xu, Peter G. Borden | 2009-06-16 |
| 7542132 | Raman spectroscopy as integrated chemical metrology | Hongbin Fang, Josh H. Golden, Yaxin Wang, Arulkumar Shanmugasundram | 2009-06-02 |
| 7514353 | Contact metallization scheme using a barrier layer over a silicide layer | Kapila Wijekoon, Zhize Zhu, Avgerinos V. Gelatos, Amit Khandelwal, Arulkumar Shanmugasundram +3 more | 2009-04-07 |
| 7465358 | Measurement techniques for controlling aspects of a electroless deposition process | Dmitry Lubomirsky | 2008-12-16 |
| 7438949 | Ruthenium containing layer deposition method | — | 2008-10-21 |
| 7431585 | Apparatus and method for heating substrates | Jun Zhao, David H. Quach, Rick J. Roberts, Farhad Moghadam, Dan Maydan | 2008-10-07 |
| 7381052 | Apparatus and method for heating substrates | Jun Zhao, David H. Quach, Rick J. Roberts, Farhad Moghadam, Dan Maydan | 2008-06-03 |
| 7335462 | Method of depositing an amorphous carbon layer | Kevin Fairbairn, Michael R. Rice, Christopher S. Ngai, Ian Latchford, Christopher Dennis Bencher +1 more | 2008-02-26 |
| 7273813 | Wafer cleaning solution for cobalt electroless application | Ramin Emami, Sergey Lopatin, Hongbin Fang, Arulkumar Shanmugasundram | 2007-09-25 |