Ideal Power has been granted a patent for a method of operating a bi-directional double-base bipolar junction transistor (B-TRAN) in a power module. The method involves conducting load current, interrupting the current flow, and blocking current in the transistor. GlobalData’s report on Ideal Power gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Ideal Power, Smart energy mgmt systems was a key innovation area identified from patents. Ideal Power's grant share as of January 2024 was 55%. Grant share is based on the ratio of number of grants to total number of patents.
Power module operation using bi-directional double-base bipolar junction transistor
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A recently granted patent (Publication Number: US11888030B2) discloses a method for operating a power module equipped with a bi-directional double-base bipolar junction transistor. The method involves conducting load currents through the transistor in both directions, interrupting the load currents using FETs with specific breakdown voltages, and blocking current flow between terminals. The patent also details a switch assembly that includes a controller, FETs, and a transistor, allowing for controlled current flow and interruption based on applied voltages and control signals. The breakdown voltages of the components are specified to ensure safe and efficient operation.
Furthermore, the patent describes a method for operating the bi-directional double-base bipolar junction transistor independently of the power module. By controlling the conduction and non-conduction of the transistor through specific current supplies and floating leads, the method enables precise management of current flow and shutoff. The process involves opening and closing electrically-controlled switches to facilitate the desired flow of current and shutoff mechanisms. The patent emphasizes the use of NPN or PNP transistors in these operations, highlighting their versatility and applicability in various scenarios.
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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.
