MediaTek had seven patents in metaverse during Q4 2023. MediaTek Inc filed a patent for a power-adjusting method for uplink transmission in user equipment (UE). The method involves increasing transmission power in response to the UE transmitting a specific message to a network node. GlobalData’s report on MediaTek gives a 360-degreee view of the company including its patenting strategy. Buy the report here.

MediaTek grant share with metaverse as a theme is 42% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.

Recent Patents

Application: Modem performance enhancement via smart transmission power distribution (Patent ID: US20230379844A1)

The patent filed by MediaTek Inc. describes a power-adjusting method for uplink transmission in user equipment (UE). The method involves increasing transmission power when transmitting a first packet carrying a specific message to a network node, and decreasing transmission power when transmitting a second packet carrying normal data. The average of the transmission power for the first and second packets must meet a power requirement based on time averaged power density (TA-PD) or time averaged specific absorption rate (TA-SAR). The specific message can be TCP ACK, TCP NACK, RLC Status PDU, or high sensitivity traffic like gaming, AR, VR, or IP data.

The patent also covers a UE with a RF signal processing device and processor that adjusts transmission power based on the type of packet being transmitted. Additionally, a computer-readable medium stores instructions for the UE to execute the power-adjusting method, ensuring the power requirement is met based on TA-PD or TA-SAR. The specific message triggering power adjustment can be TCP ACK, TCP NACK, RLC Status PDU, or high sensitivity traffic such as gaming, AR, VR, or IP data.

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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.