Issued Patents All Time
Showing 51–75 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403779 | Cost-efficient high power PECVD deposition apparatus for solar cells | Tze-Chiang Chen, Augustin J. Hong, Devendra K. Sadana | 2019-09-03 |
| 10396229 | Solar cell with interdigitated back contacts formed from high and low work-function-tuned silicides of the same metal | Joel P. de Souza, Harold J. Hovel, Daniel A. Inns, Christian Lavoie, Devendra K. Sadana +3 more | 2019-08-27 |
| 10396182 | Silicon germanium-on-insulator formation by thermal mixing | Stephen W. Bedell, Joel P. de Souza, Devendra K. Sadana | 2019-08-27 |
| 10388522 | Selective epitaxy using epitaxy-prevention layers | Cheng-Wei Cheng, John A. Ott, Devendra K. Sadana | 2019-08-20 |
| 10388808 | Cone-shaped holes for high efficiency thin film solar cells | Keith E. Fogel, Augustin J. Hong, Devendra K. Sadana | 2019-08-20 |
| 10374159 | Optoelectronics integration by transfer process | Ning Li, Devendra K. Sadana, Tze-bin Song | 2019-08-06 |
| 10366881 | Porous fin as compliant medium to form dislocation-free heteroepitaxial films | Kangguo Cheng, Keith E. Fogel, Devendra K. Sadana | 2019-07-30 |
| 10355160 | Atomic layer deposition for photovoltaic devices | David B. Mitzi, Byungha Shin, Teodor K. Todorov, Mark T. Winkler | 2019-07-16 |
| 10347779 | Three-dimensional conductive electrode for solar cell | Keith E. Fogel, Augustin J. Hong, Devendra K. Sadana | 2019-07-09 |
| 10319872 | Cost-efficient high power PECVD deposition for solar cells | Tze-Chiang Chen, Augustin J. Hong, Devendra K. Sadana | 2019-06-11 |
| 10297709 | Photovoltaic devices with an interfacial band-gap modifying structure and methods for forming the same | Keith E. Fogel, Devendra K. Sadana, George S. Tulevski, Ahmed Abou-Kandil, Hisham S. Mohamed +2 more | 2019-05-21 |
| 10283668 | Photovoltaic devices with an interfacial band-gap modifying structure and methods for forming the same | Keith E. Fogel, Devendra K. Sadana, George S. Tulevski, Ahmed Abou-Kandil, Hisham S. Mohamed +2 more | 2019-05-07 |
| 10249737 | Silicon germanium-on-insulator formation by thermal mixing | Stephen W. Bedell, Joel P. de Souza, Devendra K. Sadana | 2019-04-02 |
| 10229857 | Porous silicon relaxation medium for dislocation free CMOS devices | Kangguo Cheng, Ramachandra Divakaruni, Juntao Li, Devendra K. Sadana | 2019-03-12 |
| 10230015 | Temperature grading for band gap engineering of photovoltaic devices | Ahmed Abou-Kandil, Keith E. Fogel, Augustin J. Hong, Mohamed Saad, Devendra K. Sadana | 2019-03-12 |
| 10230010 | Three-dimensional conductive electrode for solar cell | Keith E. Fogel, Augustin J. Hong, Devendra K. Sadana | 2019-03-12 |
| 10204836 | Porous silicon relaxation medium for dislocation free CMOS devices | Kangguo Cheng, Ramachandra Divakaruni, Juntao Li, Devendra K. Sadana | 2019-02-12 |
| 10177269 | Controllable indium doping for high efficiency CZTS thin-film solar cells | Talia S. Gershon, Yun Seog Lee, Teodor K. Todorov | 2019-01-08 |
| 10170372 | FINFET CMOS with Si NFET and SiGe PFET | Kangguo Cheng, Ramachandra Divakaruni | 2019-01-01 |
| 10164014 | MOSFET with ultra low drain leakage | Joel P. de Souza, Keith E. Fogel, Devendra K. Sadana | 2018-12-25 |
| 10157993 | Low resistance contact for semiconductor devices | Joel P. de Souza, Keith E. Fogel, Devendra K. Sadana, Brent A. Wacaser | 2018-12-18 |
| 10121920 | Aluminum-doped zinc oxysulfide emitters for enhancing efficiency of chalcogenide solar cell | Talia S. Gershon, Oki Gunawan, Yun Seog Lee | 2018-11-06 |
| 10115894 | Apparatus and methods for electrical switching | Shinhyun Choi | 2018-10-30 |
| 10056251 | Hetero-integration of III-N material on silicon | Can Bayram, Christopher P. D'Emic, Devendra K. Sadana | 2018-08-21 |
| 10056510 | Cone-shaped holes for high efficiency thin film solar cells | Keith E. Fogel, Augustin J. Hong, Devendra K. Sadana | 2018-08-21 |