Advanced Micro Devices had 23 patents in cybersecurity during Q2 2024. AMD’s patents in Q2 2024 focus on enhancing network interface devices, controlling access to encrypted data, optimizing storage of graph object metadata, protecting register values in virtual machines, and ensuring reliable boot firmware access through signature validation. GlobalData’s report on Advanced Micro Devices gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Advanced Micro Devices had no grants in cybersecurity as a theme in Q2 2024.
Recent Patents
Application: Network interface device with frame sequence value checking (Patent ID: US20240214111A1)
The patent filed by Advanced Micro Devices Inc. describes a network interface device that adds a frame check sequence value to a data packet before transmitting it onto a network. The device includes circuitry to store the data packet with the frame check sequence value in memory and media access control layer circuitry to verify the correctness of the frame check sequence value. If the value is incorrect, it indicates that the data in the packet is corrupted. The device can also provide an indication of unexpected data in the packet, drop the packet, initiate a retransmit procedure, or transmit the packet with the unexpected data indication.
The patent further details various claims related to the network interface device, including methods for handling unexpected data packets, modifying the frame check sequence value to indicate unexpected data, and discarding or retransmitting packets based on the correctness of the frame check sequence value. The device is designed to operate in accordance with transmission control protocols or remote direct memory access protocols, ensuring efficient and reliable data transmission over networks. The network interface device aims to enhance data integrity and reliability by detecting and handling corrupted or unexpected data packets effectively.
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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.
