Advanced Energy Industries had 12 patents in future of work during Q4 2023. The patent filed by Advanced Energy Industries Inc in Q4 2023 describes a switch circuit designed to limit voltage and recover power by diverting it from switch modules to a power converter connected to a power sink. GlobalData’s report on Advanced Energy Industries gives a 360-degreee view of the company including its patenting strategy. Buy the report here.
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Advanced Energy Industries grant share with future of work as a theme is 41% in Q4 2023. Grant share is based on the ratio of number of grants to total number of patents.
Recent Patents
Application: Current clamp for parallel switches (Patent ID: US20230421067A1)
The patent filed by Advanced Energy Industries Inc. describes a switch circuit that includes multiple switch modules connected in series between two terminal nodes, each module comprising a switch, rectifier, and capacitor. The circuit is designed to limit voltage or a component of voltage and recover power by diverting it to a power converter connected to a power sink. The power converter responds to current reaching a limit by diverting power to the sink, effectively controlling the current component in the circuit.
The claims associated with the patent detail various configurations and features of the switch circuit, including common current branches, protected branches, inductors, and rectifiers within the switch modules. The power converter is responsible for maintaining the current component within limits, enforcing current limits on controlled branches, and responding to current reaching a limit by diverting power to the sink. The method and computing system described in the patent outline the application of current across the switch circuit, the response to current limits, and the enforcement of current limits on controlled branches. Overall, the patent focuses on a switch circuit design that effectively controls and limits current components while efficiently recovering power through a power converter connected to a power sink.
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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.
