Panasonic had 27 patents in advanced materials during Q4 2023. The patents filed by Panasonic Holdings Corp in Q4 2023 relate to innovative antenna and drive element designs. The antenna device includes a metamaterial layer and resonators for efficient power transmission. The drive elements feature unique configurations with movable parts, drive parts, and fixing parts aligned along rotation axes, utilizing piezoelectric technology for precise control. Additionally, a cantilever-type piezoelectric driving element is designed with different thicknesses for improved performance. GlobalData’s report on Panasonic gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Panasonic grant share with advanced materials as a theme is 37% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Antenna device and communication device (Patent ID: US20230402756A1)
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The patent filed by Panasonic Holdings Corp. describes an antenna device and communication device that include a board with a metamaterial layer, a ground layer, and a first layer. The antenna device comprises a first resonator for power input and a second resonator with two conductors positioned on both sides of the first resonator. The end portions of the second resonator's conductors are connected to the ground layer, providing improved antenna performance.
The claims detail the specific configurations and features of the antenna device, such as the positioning of the conductors, the connection to the ground layer, and the length of the second resonator in relation to the output radio wave wavelength. The communication device incorporating this antenna design places the first layer on the front surface and the ground layer on the back surface, optimizing signal transmission and reception. Overall, the patent aims to enhance antenna efficiency and performance through the innovative design and configuration of the antenna device and its components.
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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.
