Realtek Semiconductor had 14 patents in cybersecurity during Q4 2023. Realtek Semiconductor Corp’s patents in Q4 2023 cover various technologies such as electronic system display methods, network switch system topology recovery, embedded electronic device boot methods, packet forwarding systems, and data access control among multiple nodes. These patents focus on improving efficiency, reliability, and control in electronic devices and networks. GlobalData’s report on Realtek Semiconductor gives a 360-degreee view of the company including its patenting strategy. Buy the report here.

Realtek Semiconductor grant share with cybersecurity as a theme is 21% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Electronic system and display method (Patent ID: US20230418621A1)

The patent filed by Realtek Semiconductor Corp. describes an electronic system and display method involving multiple central processing units executing specific steps during a boot procedure. The system checks display firmware, determines the connected state, and displays content from external devices based on stored settings. The method includes procedures for audio processing, content protection authentication, and key event processing, ensuring efficient operation and seamless display functionality.

Furthermore, the patent outlines a method for identifying connected states of external devices, processing signal sources, and executing pre-defined procedures based on the system's status. The system stores settings in a structured format, allowing for easy access and control by the central processing units. Additionally, the method involves replacing display procedures with driving devices to show content from external devices and storing current settings during application runtime, enhancing user experience and system performance.

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