Abstract: Technologies for a field effect transistor (FET) with a ferroelectric gate dielectric are disclosed. In an illustrative embodiment, a perovskite stack is grown on a buffer layer as part of manufacturing a transistor. The perovskite stack includes one or more doped semiconductor layers alternating with other lattice-matched layers. Growing the doped semiconductor layers on lattice-matched layers can improve the quality of the doped semiconductor layers. The lattice-matched layers can be etched away, leaving the doped semiconductor layers as fins for a ribbon FET. A ferroelectric layer can be conformally grown on the fins, creating a high-quality ferroelectric layer above and below the fins. A gate can then be grown on the ferroelectric layer.

Abstract: Provided herein are tumor-infiltrating lymphocytes (TILs) engineered to express a membrane-bound interleukin 15 (mbIL15). The mbIL15 TILs can be expanded in vitro using arapid expansion protocol without the use of exogenous interleukin 2 (IL2) and can be used in adoptive cell therapy without concomitant use of an exogenous cytokine such as IL2. The TIL can be further engineered such that the mbIL15 is operably linked to one or more drug responsive domains (DRDs), polypeptides that can regulate the abundance and/or activity of the IL15 upon binding of the DRD with a ligand. Also provided herein are components for making the modified TILs and methods for making and using the modified TILs.

Abstract: Technologies for a field effect transistor (FET) with a ferroelectric gate dielectric are disclosed. In an illustrative embodiment, a perovskite stack is grown on a buffer layer as part of manufacturing a transistor. The perovskite stack includes one or more doped semiconductor layers alternating with other lattice-matched layers, such as undoped semiconductor layers. Growing the doped semiconductor layers on lattice-matched layers can improve the quality of the doped semiconductor layers. The lattice-matched layers can be preferentially etched away, leaving the doped semiconductor layers as fins for a ribbon FET. In another embodiment, an interlayer can be deposited on top of a semiconductor layer, and a ferroelectric layer can be deposited on the interlayer. The interlayer can bridge a gap in lattice parameters between the semiconductor layer and the ferroelectric layer.

Abstract: Technologies for a transistor with a thin-film ferroelectric gate dielectric are disclosed. In the illustrative embodiment, a transistor has a thin layer of scandium aluminum nitride (ScxAl1-xN) ferroelectric gate dielectric. The channel of the transistor may be, e.g., gallium nitride or molybdenum disulfide. In one embodiment, the ferroelectric polarization changes when voltage is applied and removed from a gate electrode, facilitating switching of the transistor at a lower applied voltage. In another embodiment, the ferroelectric polarization of a gate dielectric of a transistor changes when the voltage is past a positive threshold value or a negative threshold value. Such a transistor can be used as a one-transistor memory cell.

Abstract: In one embodiment, transistor device includes a first source or drain material on a substrate, a semiconductor material on the first source or drain material, a second source or drain material on the semiconductor material, a dielectric layer on the substrate and adjacent the first source or drain material, a ferroelectric (FE) material on the dielectric layer and adjacent the semiconductor material, and a gate material on or adjacent to the FE material. The FE material may be a perovskite material and may have a lattice parameter that is less than a lattice parameter of the semiconductor material.

Abstract: A transistor device may include a first perovskite gate material, a first perovskite ferroelectric material on the first gate material, a first perovskite semiconductor material on the first ferroelectric material, a second perovskite ferroelectric material on the first semiconductor material, a second perovskite gate material on the second ferroelectric material, a third perovskite ferroelectric material on the second gate material, a second perovskite semiconductor material on the third ferroelectric material, a fourth perovskite ferroelectric material on the second semiconductor material, a third perovskite gate material on the fourth ferroelectric material, a first source/drain metal adjacent a first side of each of the first semiconductor material and the second semiconductor material, a second source/drain metal adjacent a second side opposite the first side of each of the first semiconductor material and the second semiconductor material, and dielectric materials between the source/drain metals and the

Abstract: In one embodiment, a transistor device includes a gate material layer on a substrate, a ferroelectric (FE) material layer on the gate material, a semiconductor channel material layer on the FE material layer, a first source/drain material on the FE material layer and adjacent the semiconductor channel material layer, and a second source/drain material on the FE material layer and adjacent the semiconductor channel material layer and on an opposite side of the semiconductor channel material layer from the first source/drain material. A first portion of the FE material layer is directly between the gate material and the first source/drain material, and a second portion of the FE material layer is directly between the gate material and the second source/drain material.

Abstract: An apparatus comprises an interface and a control circuit. The interface may be configured to receive a plurality of sensor signals from a vehicle platform of a vehicle and present one or more control signals to the vehicle platform. The control circuit may be configured to (i) detect whether an attention state of a driver is in an attentive state or an inattentive state in response to one or more of the plurality of sensor signals from the vehicle platform during a first window having a first duration, (ii) assess whether the driver is sufficiently attentive by monitoring the one or more of the plurality of sensor signals from the vehicle platform and determining whether changes in the attention state of the driver during a second window having a second duration that is longer than the first duration exceeds a threshold, and (iii) when the threshold is exceeded, transition operation of the vehicle to the driver and safely discontinue an automation system function of the vehicle.

Abstract: A computer-implemented method for deriving a data processing and inference pipeline based on a predefined specification, includes: obtaining metadata characterizing data to be processed and performance metrics for evaluating the performance of the data processing and inference pipeline; fuzzifying the obtained metadata to derive fuzzy metadata; constructing one or more candidate data processing and inference pipelines fulfilling the pre-defined problem specification, wherein a candidate data processing and inference pipeline comprises a set of interconnected data processing and inference blocks; and selecting, from the one or more candidate data processing and inference pipelines, a data processing and inference pipeline wherein an optimum overall performance score.

Abstract: An apparatus includes an interface and a control circuit. The interface may be configured to (i) receive sensor-based information from a plurality of sensor signals from a vehicle platform of a vehicle and environmental information about an environment of the vehicle, and (ii) present one or more control signals to the vehicle platform.

Abstract: An apparatus comprises an interface and a control circuit. The interface may be configured to receive a plurality of sensor signals from a vehicle platform of a vehicle and present one or more control signals to the vehicle platform. The control circuit may be configured to (i) detect whether an attention state of a driver is in an attentive state or an inattentive state in response to one or more of the plurality of sensor signals from the vehicle platform during a first window having a first duration, (ii) assess whether the driver is sufficiently attentive by monitoring the one or more of the plurality of sensor signals from the vehicle platform and determining whether changes in the attention state of the driver during a second window having a second duration that is longer than the first duration exceeds a threshold, and (iii) when the threshold is exceeded, transition operation of the vehicle to the driver and safely discontinue an automation system function of the vehicle.

Abstract: A limb tracking biofeedback platform and rehabilitation therapy methodology for spasticity patients improves and maintains limb functionality permitting compliance monitoring, patient encouragement and biofeedback outside the presence of a therapist. The method includes defining a desired therapeutic limb motion, and a goal for repetitions of the therapeutic motion over a given period. The platform includes at least one sensor coupled to the patient's limb which is configured to track at least one of limb movement and orientation. Tracked movement and/or orientation data is transmitted to a platform controller which calculates a number of therapeutic movements of the patient's limb based upon the tracked movement and/or orientation data. Biofeedback to the patient is provided by displaying at least the number of therapeutic movements. Typically reminder prompts and positive reinforcement of goals achieved are also displayed to the patient. The therapist can also have access to the recorded data.

Abstract: The present invention provides a method, system and computer-readable storage medium storing instructions for facilitating consistent application of price polices on every sales transaction supported through a customer relationship management system, in order to identify price exceptions in violation of stated corporate pricing objectives. Having such capabilities coupled with a customer relationship management system enables embodiments of the present invention to reduce the time to identify and evaluate price exceptions that impact revenue and margin. Agents responsible for sales interaction with customers can immediately identify violations of price policies. Those responsible for authorizing exceptions can easily determine the effect of those exceptions upon impacted markets.

Abstract: The present invention provides a method, system and computer-readable storage medium storing instructions for facilitating consistent application of price polices on every sales transaction supported through a customer relationship management system, in order to identify price exceptions in violation of stated corporate pricing objectives. Having such capabilities coupled with a customer relationship management system enables embodiments of the present invention to reduce the time to identify and evaluate price exceptions that impact revenue and margin. Agents responsible for sales interaction with customers can immediately identify violations of price policies. Those responsible for authorizing exceptions can easily determine the effect of those exceptions upon impacted markets.

Abstract: The present invention provides a method, system and computer-readable storage medium storing instructions for facilitating consistent application of price polices on every sales transaction supported through a customer relationship management system, in order to identify price exceptions in violation of stated corporate pricing objectives. Having such capabilities coupled with a customer relationship management system enables embodiments of the present invention to reduce the time to identify and evaluate price exceptions that impact revenue and margin. Agents responsible for sales interaction with customers can immediately identify violations of price policies. Those responsible for authorizing exceptions can easily determine the effect of those exceptions upon impacted markets.