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Patent applications and USPTO patent grants for Mankad; Ravin.The latest application filed is for "formation of ohmic back contact for ag2znsn(s,se)4 photovoltaic devices".
Patent | Date |
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Photovoltaic devices with increased efficiency and methods for making the same Grant 10,930,809 - Antunez , et al. February 23, 2 | 2021-02-23 |
Chalcogen back surface field layer Grant 10,790,398 - Antunez , et al. September 29, 2 | 2020-09-29 |
Formation of Ohmic Back Contact for Ag2ZnSn(S,Se)4 Photovoltaic Devices App 20190334043 - Gershon; Talia S. ;   et al. | 2019-10-31 |
Formation of Ohmic back contact for Ag.sub.2ZnSn(S,Se).sub.4 photovoltaic devices Grant 10,446,704 - Gershon , et al. Oc | 2019-10-15 |
Chalcogen Back Surface Field Layer App 20180294368 - Antunez; Priscilla D. ;   et al. | 2018-10-11 |
Chalcogen back surface field layer Grant 10,014,423 - Antunez , et al. July 3, 2 | 2018-07-03 |
Chalcogen Back Surface Field Layer App 20180097130 - Antunez; Priscilla D. ;   et al. | 2018-04-05 |
Method for forming silver-copper mixed kesterite semiconductor film Grant 9,876,130 - Gershon , et al. January 23, 2 | 2018-01-23 |
Photovoltaic Devices With Improved N-type Partner And Methods For Making The Same App 20170373213 - GERSHON; TALIA S. ;   et al. | 2017-12-28 |
Photovoltaic Devices with Increased Efficiency and Methods for Making the Same App 20170352770 - Antunez; Priscilla D. ;   et al. | 2017-12-07 |
Formation of Ohmic Back Contact for Ag2ZnSn(S,Se)4 Photovoltaic Devices App 20170194518 - Gershon; Talia S. ;   et al. | 2017-07-06 |
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