Winbond Electronics had one patents in mobile during Q2 2024. The patent filed by Winbond Electronics Corp in Q2 2024 describes a secure boot device that includes a counter, storage device, and comparator. The device tracks verification times of firmware by the processor and compares them to determine if the firmware should be executed, enhancing security measures. 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 had no grants in mobile as a theme in Q2 2024.
Recent Patents
Application: Secure boot device, method and electronic system using the same (Patent ID: US20240202342A1)
The patent filed by Winbond Electronics Corp describes a secure boot device that includes a counter, storage device, and comparator. The counter tracks the time taken by a processor to verify firmware, storing the initial verification time and comparing subsequent verification times to determine if the processor executes the firmware. The device can operate with multiple clocks and includes additional components like demultiplexers for efficient data transmission.
Furthermore, the patent also covers an electronic system incorporating the secure boot device, along with a second storage device for storing the firmware. The system includes additional components like demultiplexers and counters to track verification times accurately. The method outlined in the patent involves counting verification times, storing count values, comparing them, and indicating whether the processor executes the firmware. The method can be adapted to different clock frequencies for optimal performance.
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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.
