Realtek Semiconductor had six patents in artificial intelligence during Q4 2023. Realtek Semiconductor Corp filed patents in Q4 2023 for a system on a chip with on-screen display control, memory control, and audio processing; a memory control system with front-end, back-end, and traffic scheduling circuitry; a method for data access control using a neural network model; a method for motion detection using frame analysis and neural network algorithms; and a method for labeling image objects based on classification and depth estimation. 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 artificial intelligence as a theme is 0% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: System on a chip and display system (Patent ID: US20230409516A1)

The patent filed by Realtek Semiconductor Corp. describes a system on a chip (SoC) that includes an on-screen display (OSD) circuit, a memory control circuit, and an audio processor. The OSD circuit controls the display of a text message, while the memory control circuit reads text-to-speech (TTS) data from memory corresponding to the text message. The audio processor, equipped with a TTS circuit, generates an audio output based on the TTS data received from the memory control circuit. The TTS circuit can perform volume control, adjust data size, and mix audio signals to enhance the audio output quality.

Furthermore, the SoC includes a finite-state machine (FSM) that interacts with the OSD circuit and audio processor. The FSM receives TTS commands from the OSD circuit and controls the audio processor accordingly to generate the audio output based on the TTS data. The FSM transitions between different states such as audio preparing, TTS playback, and audio playback states based on the received commands and signals. Additionally, the patent also covers a display system that incorporates the SoC, memory, OSD circuit, memory control circuit, and audio processor to facilitate the generation of audio outputs from TTS data stored in memory corresponding to displayed text messages.

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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.