Infineon Technologies had six patents in big data during Q2 2024. Infineon Technologies AG’s patents in Q2 2024 focus on data processing devices with secure sharing mechanisms, processing circuits with multiple multipliers for efficient calculations, circuits for key value-dependent exchange and randomization, as well as methods for modifying machine learning models based on explainability tools. These innovations aim to enhance security, efficiency, and transparency in data processing and machine learning applications. GlobalData’s report on Infineon Technologies gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Infineon Technologies had no grants in big data as a theme in Q2 2024.
Recent Patents
Application: Data processing device and method for processing secret data (Patent ID: US20240193300A1)
The patent filed by Infineon Technologies AG describes a data processing device that operates on data words represented as shares in memory. The device includes a logic circuit, input circuit, and output circuit to process input shares based on a control sequence of real and dummy operations. The logic circuit generates processing result shares according to a logic function, outputting them for real operations and refreshing data word shares for dummy operations. The device can implement cryptographic processing, such as decryption or encryption, and includes features like a random number generator for control sequence generation and the ability to process shares using a mask refresh value.
The claims associated with the patent detail the specific configurations and operations of the data processing device, including the representation of data words as shares, the handling of real and dummy operations, and the generation of processing result shares. The device can work with secret data or cryptographic keys, implementing various cryptographic processes. Additionally, the method for processing data outlined in the claims involves providing input shares, processing them through a logic circuit, and outputting processing result shares based on the control sequence. Overall, the patent describes a sophisticated data processing device with applications in cryptography and secure data handling.
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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.
