Rivian Automotive had three patents in internet of things during Q1 2024. Rivian Automotive Inc’s patents filed in Q1 2024 include innovative DC bus charge modules and V2X charging devices, along with methods for pre-charging a V2X charging device. These technologies involve a DC boost converter to apply different voltage levels to a DC bus cable and charge an electrical storage device, enhancing the efficiency of electric vehicle charging systems. GlobalData’s report on Rivian Automotive gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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Rivian Automotive grant share with internet of things as a theme is 66% in Q1 2024. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Systems and methods for pre-charging vehicle-to-load charger (Patent ID: US20240042881A1)
The patent filed by Rivian Automotive Inc. describes various embodiments of DC bus charge modules and V2X charging devices, along with methods for pre-charging a V2X charging device. The DC bus charge module includes a DC boost converter that applies different voltage levels to a DC bus cable and charges an electrical storage device. The V2X charging device comprises a DC-DC converter, an electrical storage device, and a DC bus charge module with similar functionalities as the DC bus charge module.
The DC boost converter in both the DC bus charge module and V2X charging device can receive input DC voltage from a source, convert it to output DC voltage, and charge the electrical storage device. The modules include a voltage sensor and a controller to manage the conversion process and ensure the insulation of the DC bus cable. The method outlined in the patent involves applying specific voltage levels to the DC bus cable and charging the electrical storage device accordingly, with steps for verifying insulation and completing the charging process effectively. Overall, the patent focuses on innovative charging solutions for electric vehicles, enhancing efficiency and safety in the charging process.
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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.
