| 7964476 |
Method and apparatus for the laser scribing of ultra lightweight semiconductor devices |
Shengzhong Liu, Ginger Pietka, Kevin Beernink, Arindam Banerjee, Subhendu Guha |
2011-06-21 |
| 7902049 |
Method for depositing high-quality microcrystalline semiconductor materials |
Subhendu Guha, Baojie Yan |
2011-03-08 |
| 6468829 |
Method for manufacturing high efficiency photovoltaic devices at enhanced depositions rates |
Subhendu Guha, Kenneth Lord |
2002-10-22 |
| 6274461 |
Method for depositing layers of high quality semiconductor material |
Subhendu Guha |
2001-08-14 |
| 6087580 |
Semiconductor having large volume fraction of intermediate range order material |
Stanford R. Ovshinsky, Subhendu Guha, Xunming Deng, Scott Jones |
2000-07-11 |
| 5977476 |
High efficiency photovoltaic device |
Subhendu Guha, Xi Xiang Xu |
1999-11-02 |
| 5569332 |
Optically enhanced photovoltaic back reflector |
Troy Glatfelter, Kevin Hoffman, Subhendu Guha |
1996-10-29 |
| 5346853 |
Microwave energized deposition process with substrate temperature control for the fabrication of P-I-N photovoltaic devices |
Subhendu Guha, Xixiang XU |
1994-09-13 |
| 5334423 |
Microwave energized process for the preparation of high quality semiconductor material |
Subhendu Guha, Xixiang XU |
1994-08-02 |
| 5298086 |
Method for the manufacture of improved efficiency tandem photovoltaic device and device manufactured thereby |
Subhendu Guha |
1994-03-29 |
| 5296045 |
Composite back reflector for photovoltaic device |
Arindam Banerjee, Subhendu Guha |
1994-03-22 |
| 5256576 |
Method of making pin junction semiconductor device with RF deposited intrinsic buffer layer |
Subhendu Guha, Arindam Banerjee |
1993-10-26 |
| 5231048 |
Microwave energized deposition process wherein the deposition is carried out at a pressure less than the pressure of the minimum point on the deposition system's Paschen curve |
Subhendu Guha, Arindam Banerjee, Xixiang XU |
1993-07-27 |
| 5221854 |
Protective layer for the back reflector of a photovoltaic device |
Arindam Banerjee, Subhendu Guha |
1993-06-22 |
| 5204272 |
Semiconductor device and microwave process for its manufacture |
Subhendu Guha, Arindam Banerjee |
1993-04-20 |
| 4816082 |
Thin film solar cell including a spatially modulated intrinsic layer |
Subhendu Guha, Stanford R. Ovshinsky |
1989-03-28 |
| 4769682 |
Boron doped semiconductor materials and method for producing same |
Ralph Mohr, Stephen J. Hudgens, Annette Johncock, Prem Nath |
1988-09-06 |
| 4756924 |
Method for the microwave fabrication of boron doped semiconductor materials |
Ralph Mohr, Stephen J. Hudgens, Annette Johncock, Prem Nath |
1988-07-12 |
| 4698234 |
Vapor deposition of semiconductor material |
Stanford R. Ovshinsky, Subhendu Guha, Prem Nath, Jeffrey P. Fournier, James Kulman |
1987-10-06 |
| 4696758 |
Gas mixtures for the vapor deposition of semiconductor material |
Stanford R. Ovshinsky, Subhendu Guha, Prem Nath, Jeffrey P. Fournier, James Kulman |
1987-09-29 |
| 4637895 |
Gas mixtures for the vapor deposition of semiconductor material |
Stanford R. Ovshinsky, Subhendu Guha, Prem Nath, Jeffrey P. Fournier, James Kulman |
1987-01-20 |
| 4624862 |
Boron doped semiconductor materials and method for producing same |
Ralph Mohr, Stephen J. Hudgens, Annette Johncock, Prem Nath |
1986-11-25 |
| 4379943 |
Current enhanced photovoltaic device |
Arun Madan, Stanford R. Ovshinsky, David Adler |
1983-04-12 |