Winbond Electronics had 27 patents in cybersecurity during Q1 2024. The Winbond Electronics Corp patents filed in Q1 2024 focus on enhancing security in cryptographic calculations, security devices, Over-the-Air methods, speeding up secure boot processes, and memory devices with secure-access partitions. These innovations aim to protect data and ensure secure operations in electronic devices. GlobalData’s report on Winbond Electronics gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Winbond Electronics grant share with cybersecurity as a theme is 22% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Cipher accelerator and method for tamper protection in cryptographic operations (Patent ID: US20240078345A1)
The patent filed by Winbond Electronics Corp. describes a method for tamper protection in cryptographic calculations by dividing the process into normal and redundant rounds, executing them in sequence based on variables x and y, and verifying the results to ensure security. The system includes a cryptographic circuit, a controller, and memories to store the state of execution, ensuring the completion of the cryptographic calculation in a secure manner.
The method and system involve using a random number generator to obtain variables x and y, dividing the rounds accordingly, and executing them in sequence using a clock signal. By comparing the calculation results of normal and redundant sections, the system determines the success of the cryptographic calculation and reports the result accordingly, enhancing the security of cryptographic operations through a structured and controlled process.
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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.
