Sony Group had one patents in quantum computing during Q2 2024. The patent filed by Sony Group Corp in Q2 2024 is for an information processing device that acquires a data supply method, model to be trained, and designation information related to a sample set. It includes a selection unit that chooses a sample set for training based on information entropy and model specifications. GlobalData’s report on Sony Group gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Sony Group had no grants in quantum computing as a theme in Q2 2024.
Recent Patents
Application: Information processing device, information processing method, and information processing program (Patent ID: US20240127122A1)
The patent filed by Sony Group Corp describes an information processing device that acquires information related to data supply methods, models to be trained, and sample set specifications for training. The device then selects a sample set from a dataset based on information entropy determined by the model and the provided specifications. The selection process aims to optimize an objective function related to the information entropy provided to the model, potentially using quadratic unconstrained binary optimization (QUBO) format.
Furthermore, the device includes features such as an optimization machine communication unit for combinatorial optimization calculations, the ability to transmit coefficient matrices to quantum computers or optimization machines, and an extraction unit for handling coefficient matrices. The device can also output information related to the selected sample set or the trained model to a user's terminal device. Additionally, the patent covers an information processing method and program that follow a similar process of acquiring data, model, and sample set information, and selecting a sample set based on information entropy for training the model.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
