Abstract: A method of controlling a multilevel power converter may include measuring an input voltage at a converter input, determining a half input voltage based on the input voltage; measuring a flying capacitor voltage across the flying capacitor; determining an error voltage based on a difference between the flying capacitor voltage and the half input voltage; generating an inductor current window having an inductor peak current and a valley inductor current; modulating the inductor peak current into an upper inductor peak current and a lower inductor peak current based on the error voltage; and operating the multilevel power converter to produce an output current through an inductor to a converter output, the output current being within the inductor current window and based on a sequence of pulse width modulation states.

Abstract: A system comprises: a GUI to receive and display a current medical image as acquired by a medical imaging unit, and to provide a selection of a number N1 of findings within the current medical image by a user of the system; a database to store examination data; an image retrieval system to compare the N1 findings with a selection of the examination data, and to determine a current pathological condition for each N1 finding based on a result of the comparison and the selection of the examination data; a data collector unit to summarize the current pathological conditions and the selection of the examination data into a data set; and a LLM to generate a final report based on the data set, wherein the GUI allows modification of the data set, and the system is configured to extend the database and/or training data of the image retrieval system.

Abstract: Systems and methods for bi-directional power flow control using a single battery charger are described. According to one example, a semiconductor device is generally described. The semiconductor device may include a charger configured to supply power from a charging interface to a battery in a forward mode, and supply power from the battery to a load in a reverse mode. The semiconductor device may include a first isolation switch disposed between the charging interface and the charger, a second isolation switch disposed between the charger and the load, and a controller configured to enable the first isolation switch and operate the charger in the forward mode, and enable the second isolation switch and operate the charger in the reverse mode.

Abstract: A method for adapting a code base of an application including a plurality of features and being deployed in a distributed environment including a service center and one or more local sites, comprises: obtaining, at the service center, usage information indicating a usage of one or more of the plurality of features of the application operated at at least one of the one or more local sites; obtaining, at the service center, a code base of the application; generating, at the service center, an adapted code base of the application from the code base and based on the usage information; and providing the adapted code base.

Abstract: Anatomical parts including surgical trainers and prosthesis and methods of creating three-dimensional anatomical parts by gathering three-dimensional image data from multiple sources, indexing characteristics from the data and then averaging the data to create new anatomical parts that have averaged characteristics. The disclosed methods also enable bonding of various materials through printed lattices.

Abstract: Systems and methods for method for operating a switching converter are described. A controller can sense a load current associated with an output voltage of a power stage. The controller can, based on the sensed load current, define a gate voltage at one of a default voltage level and a modified voltage level. The gate voltage can be for driving the power stage.

Abstract: Apparatuses, devices, and methods for operating a voltage converter are described. A semiconductor device can include a first switching circuit comprising four switches and a flying capacitor. The semiconductor device can further include a second switching circuit comprising two switches. The semiconductor device can further include an inductor connected between a first phase node of the first switching circuit to a second phase node of the second switching converter. The first switching circuit and the second switching circuit can be combined to implement a buck-boost voltage converter that performs voltage conversion in a first direction from the first phase node to the second phase node and in a second direction from the second phase node to the first phase node.

Abstract: Anatomical parts including surgical trainers and prosthesis and methods of creating three-dimensional anatomical parts by gathering three-dimensional image data from multiple sources, indexing characteristics from the data and then averaging the data to create new anatomical parts that have averaged characteristics. The disclosed methods also enable bonding of various materials through printed lattices.

Abstract: The present invention is a real estate marketplace incorporating computerized systems and methods. The marketplace may incorporate a platform and/or application (app) operable to provide a user with one or more functions for a real estate process. The marketplace may be integrated with blockchain whereby secured blockchain-based ledger structures are generated to facilitate a secured and traceable real estate process. Users of the marketplace may include buyers, sellers, agents and/or other service providers. Each type of user will experience a different flow of options and steps in accordance with the activities of said user in a real estate process. Agents and other service providers compete to provide services to buyers and seller users in a real estate process. The choice of agent and other service providers, the services to be provided, and the fees for such services relating to the real estate process are all driven by the buyer and seller users.

Abstract: A method of controlling a multilevel power converter may include measuring an input voltage at a converter input, determining a half input voltage based on the input voltage; measuring a flying capacitor voltage across the flying capacitor; determining an error voltage based on a difference between the flying capacitor voltage and the half input voltage; generating an inductor current window having an inductor peak current and a valley inductor current; modulating the inductor peak current into an upper inductor peak current and a lower inductor peak current based on the error voltage; and operating the multilevel power converter to produce an output current through an inductor to a converter output, the output current being within the inductor current window and based on a sequence of pulse width modulation states.

Abstract: Systems and methods for bi-directional power flow control using a single battery charger are described. According to one example, a semiconductor device is generally described. The semiconductor device may include a charger configured to supply power from a charging interface to a battery in a forward mode, and supply power from the battery to a load in a reverse mode. The semiconductor device may include a first isolation switch disposed between the charging interface and the charger, a second isolation switch disposed between the charger and the load, and a controller configured to enable the first isolation switch and operate the charger in the forward mode, and enable the second isolation switch and operate the charger in the reverse mode.

Abstract: Methods, systems, and computer readable media for machine learning of multiple tasks. In some examples, a method includes performing multiple rounds of training. For each training round, the method includes selecting a subset of computing tasks from the tasks being learned; building a feature generator for the subset of computing tasks; and training a task-specific classifier for each computing task, resulting in model for each computing task of the subset of computing tasks. The method can then include using the models for performing one of the computing tasks.

Abstract: Techniques described in this application are directed to facilitating delivery of an item through detection of locations of various user devices and geographical boundaries. Location detection may be compared with one or more threshold values at various points of time. Potential delivery issues may be identified and resolved proactively through the comparison of locations with these thresholds.

Abstract: Techniques described in this application are directed to facilitating delivery of an item by analyzing continuous data streams. These data streams may identify potential delivery issues with and respect to user device location information and geographical boundaries. The delivery issues may be resolved proactively.

Abstract: The present invention is a real estate marketplace incorporating computerized systems and methods. The marketplace may incorporate a platform and/or application (app) operable to provide a user with one or more functions for a real estate process. The marketplace may be integrated with blockchain whereby secured blockchain-based ledger structures are generated to facilitate a secured and traceable real estate process. Users of the marketplace may include buyers, sellers, agents and/or other service providers. Each type of user will experience a different flow of options and steps in accordance with the activities of said user in a real estate process. Agents and other service providers compete to provide services to buyers and seller users in a real estate process. The choice of agent and other service providers, the services to be provided, and the fees for such services relating to the real estate process are all driven by the buyer and seller users.