Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365092 | Optical registration in a computer-aided system | Brett A. Hinze, Narayanan Ranganath, James R. Stefani | 2025-07-22 |
| 11177131 | Method and apparatuses for reducing porogen accumulation from a UV-cure chamber | Lisa Gytri, Jeff Gordon, James Lee, Carmen Balderrama, Joseph Brett Harris +3 more | 2021-11-16 |
| 10829864 | Apparatus and methods for uniformly forming porous semiconductor on a substrate | Karl-Josef Kramer, Mehrdad M. Moslehi, Subramanian Tamilmani, Jay Ashjaee, Takao Yonehara | 2020-11-10 |
| 10121682 | Purging of porogen from UV cure chamber | Eugene Smargiassi, Stephen Yu-Hong Lau, Ming Xi | 2018-11-06 |
| 10020197 | Method for reducing porogen accumulation from a UV-cure chamber | Lisa Gytri, Jeff Gordon, James Lee, Carmen Balderrama, Joseph Brett Harris +3 more | 2018-07-10 |
| 9890465 | Apparatus and methods for uniformly forming porous semiconductor on a substrate | Karl-Josef Kramer, Mehrdad M. Moslehi, Subramanian Tamilmani, Jay Ashjaee, Takao Yonehara | 2018-02-13 |
| 9870937 | High productivity deposition reactor comprising a gas flow chamber having a tapered gas flow space | Mehrdad M. Moslehi, Karl-Josef Kramer, Jay Ashjaee, David Mordo, Takao Yonehara | 2018-01-16 |
| 9869031 | High-productivity porous semiconductor manufacturing equipment | Somnath Nag, Subramanian Tamilmani, Mehrdad M. Moslehi, Karl-Josef Kramer, Takao Yonehara | 2018-01-16 |
| 9842949 | High-efficiency solar photovoltaic cells and modules using thin crystalline semiconductor absorbers | Mehrdad M. Moslehi, Pawan Kapur, K.-Josef Kramer, Virendra V. Rana, Sean M. Seutter +8 more | 2017-12-12 |
| 9401276 | Apparatus for forming porous silicon layers on at least two surfaces of a plurality of silicon templates | Mehrdad M. Moslehi, Karl-Josef Kramer, David Xuan-Qi Wang, Pawan Kapur, Somnath Nag +2 more | 2016-07-26 |
| 9384959 | Purging of porogen from UV cure chamber | Eugene Smargiassi, Stephen Yu-Hong Lau, Ming Xi | 2016-07-05 |
| 9073100 | Method and apparatuses for reducing porogen accumulation from a UV-cure chamber | Lisa Gytri, Jeff Gordon, James Lee, Carmen Balderrama, Joseph Brett Harris +3 more | 2015-07-07 |
| 8999058 | High-productivity porous semiconductor manufacturing equipment | Somnath Nag, Subbu Tamilmani, Mehrdad M. Moslehi, Karl-Josef Kramer, Takao Yonehara | 2015-04-07 |
| 8951348 | Single-chamber sequential curing of semiconductor wafers | Krishnan Shrinivasan, Feng Wang, Steve Gentile, Mark Yam | 2015-02-10 |
| 8926803 | Porous silicon electro-etching system and method | Doug Crafts, Mehrdad M. Moslehi, Subramanian Tamilmani, Joe Kramer, Somnath Nag | 2015-01-06 |
| 8906218 | Apparatus and methods for uniformly forming porous semiconductor on a substrate | Karl-Josef Kramer, Mehrdad M. Moslehi, Subramanian Tamilmani, Jay Ashjaee, Takao Yonehara | 2014-12-09 |
| 8734663 | Purging of porogen from UV cure chamber | Eugene Smargiassi, Stephen Yu-Hong Lau, Ming Xi | 2014-05-27 |
| 8656860 | High efficiency epitaxial chemical vapor deposition (CVD) reactor | Mehrdad M. Moslehi | 2014-02-25 |
| 8518210 | Purging of porogen from UV cure chamber | Eugene Smargiassi, Stephen Yu-Hong Lau, Ming Xi | 2013-08-27 |
| 8282768 | Purging of porogen from UV cure chamber | Eugene Smargiassi, Stephen Yu-Hong Lau, Ming Xi | 2012-10-09 |
| 8241940 | Double-sided reusable template for fabrication of semiconductor substrates for photovoltaic cell and microelectronics device manufacturing | Mehrdad M. Moslehi, Karl-Josef Kramer, David Xuan-Qi Wang, Pawan Kapur, Somnath Nag +2 more | 2012-08-14 |
| 8137465 | Single-chamber sequential curing of semiconductor wafers | Krishna Shrinivasan, Feng Wang, Steve Gentile, Mark Yam | 2012-03-20 |
| 7941039 | Pedestal heat transfer and temperature control | Krishnan Shrinivasan, Stephen V. Gentile, Peter J. Woytowitz, Sassan Roham, Michael Rivkin | 2011-05-10 |
| 7327948 | Cast pedestal with heating element and coaxial heat exchanger | Krishnan Shrinivasan, Stephen V. Gentile, Peter J. Woytowitz, Sassan Roham | 2008-02-05 |
| 6561796 | Method of semiconductor wafer heating to prevent bowing | Martin M. Barrera, Edward J. McInerney, Craig L. Stevens | 2003-05-13 |