Mazda Motor had 46 patents in future of work during Q1 2024. The patent filed by Mazda Motor Corp in Q1 2024 describes a switching module with positive-side and negative-side conductors connected to upper and lower arm switching elements. An electric insulating member is in contact with output conductors and a conductive heat radiation member. Electric conductive layers store charge inside the insulating member. GlobalData’s report on Mazda Motor gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Mazda Motor grant share with future of work as a theme is 93% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Switching module and inverter (Patent ID: US20240106349A1)
The patent filed by Mazda Motor Corp describes a switching module for controlling switching in a half-bridge circuit. The module includes positive and negative-side main lines connected to a battery, with upper and lower arm switching elements in series between the main lines. An electric insulating member with positive and negative-side conductive layers is used to store charge and is positioned between the main lines. The storage structure can also function as a smoothing capacitor in the circuit.
Additionally, the patent details the composition of the electric insulating member, which is made of a ceramic material with high permittivity and high thermal conductivity. This material mixture allows for efficient heat dissipation and charge storage within the module. The switching module can be used in an inverter between a battery and a motor, with the storage structure serving as a replacement for traditional smoothing capacitors in the circuit, providing a more compact and efficient design.
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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.
