Advanced Micro Devices had 16 patents in cybersecurity during Q1 2024. The patents filed by Advanced Micro Devices Inc in Q1 2024 focus on key distribution systems, data integrity checks for reducing communication latency, and efficient power optimization in computing systems. The key distribution system involves generating and distributing keys based on security modes for communication. The data integrity checks involve generating overlapping integrity tags for data blocks to validate authenticity and reduce latency. The power optimization system tracks computing activity to predict clock frequency for rendering frames efficiently. GlobalData’s report on Advanced Micro Devices gives a 360-degree view of the company including its patenting strategy. Buy the report here.

Advanced Micro Devices grant share with cybersecurity as a theme is 37% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Method and system for distributing keys (Patent ID: US20240106813A1)

The patent filed by Advanced Micro Devices Inc. describes a method and system for distributing keys in a key distribution system. The method involves receiving a connection for communication from a component, determining if a key needs to be generated and distributed, and generating the key based on the security mode for the communication. The key is then distributed to the component, with options for selecting key size based on the component type and switching between security modes.

The system includes a processor and modules for communication with components, where the processor is responsible for generating and distributing keys based on the security mode. The system allows for the distribution of keys over dedicated communication buses, selection of key size based on component type, and switching between security modes. Additionally, the system can delete keys generated for components upon disconnection and includes support for various types of components like PCIe, video, display, and memory controller components. Overall, the method and system provide a secure and efficient way to distribute keys in a computer system.

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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.