Patent application number | Description | Published |
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20120086047 | Semiconductor Structures Employing Strained Material Layers with Defined Impurity Gradients and Methods for Fabricating Same - Semiconductor structures and devices including strained material layers having impurity-free zones, and methods for fabricating same. Certain regions of the strained material layers are kept free of impurities that can interdiffuse from adjacent portions of the semiconductor. When impurities are present in certain regions of the strained material layers, there is degradation in device performance. By employing semiconductor structures and devices (e.g., field effect transistors or “FETs”) that have the features described, or are fabricated in accordance with the steps described, device operation is enhanced. | 04-12-2012 |
20130040433 | Semiconductor Structures Employing Strained Material Layers with Defined Impurity Gradients and Methods for Fabricating Same - Semiconductor structures and devices including strained material layers having impurity-free zones, and methods for fabricating same. Certain regions of the strained material layers are kept free of impurities that can interdiffuse from adjacent portions of the semiconductor. When impurities are present in certain regions of the strained material layers, there is degradation in device performance. By employing semiconductor structures and devices (e.g., field effect transistors or “FETs”) that have the features described, or are fabricated in accordance with the steps described, device operation is enhanced. | 02-14-2013 |
20140051230 | Methods for Forming Semiconductor Device Structures - The benefits of strained semiconductors are combined with silicon-on-insulator approaches to substrate and device fabrication. | 02-20-2014 |
20140220755 | Semiconductor Structures Employing Strained Material Layers with Defined Impurity Gradients and Methods for Fabricating Same - Semiconductor structures and devices including strained material layers having impurity-free zones, and methods for fabricating same. Certain regions of the strained material layers are kept free of impurities that can interdiffuse from adjacent portions of the semiconductor. When impurities are present in certain regions of the strained material layers, there is degradation in device performance. By employing semiconductor structures and devices (e.g., field effect transistors or “FETs”) that have the features described, or are fabricated in accordance with the steps described, device operation is enhanced. | 08-07-2014 |
20140242778 | Methods of Forming Strained-Semiconductor-on-Insulator Device Structures - The benefits of strained semiconductors are combined with silicon-on-insulator approaches to substrate and device fabrication. | 08-28-2014 |
20150243788 | Methods for Forming Semiconductor Device Structures - The benefits of strained semiconductors are combined with silicon-on-insulator approaches to substrate and device fabrication. | 08-27-2015 |