Infineon Technologies had two patents in big data during Q1 2024. The patent describes a method for executing a program on a data processing device by storing program instructions and data in memories, receiving a reference value for a check, computing a check value from the program instructions, and executing the program instructions if the check value matches the reference value. 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 grant share with big data as a theme is 50% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Method for executing a program on a data processing device (Patent ID: US20240012903A1)
The patent filed by Infineon Technologies AG describes a method for executing a program on a data processing device by storing program instructions and data in memories, receiving a reference value for a check of the instructions, computing a check value, and executing the instructions if the check value matches the reference value. The method involves storing the reference value in a write-protected memory region, using cryptographic check values, and deriving the check value from a key concealed in the device.
Additionally, the patent includes claims for a data processing device with a processor, memories for storing instructions and data, an instruction buffer memory, a communication interface for receiving reference values, and checking circuitry to compute check values. The device is designed to execute instructions based on the comparison of check values with reference values, with features like faster access to the instruction buffer memory, comparison of check values by checking unit, and outputting signals if values do not match. The patent also covers the use of cache memory or tightly coupled RAM as the instruction buffer memory.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
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.
