Monolithic Power Systems has patented an electric system with N charging units for N loads, a voltage control module, and a switching circuit to adjust boost output voltage based on charging currents. The system efficiently manages power distribution for multiple loads. GlobalData’s report on Monolithic Power Systems 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 Monolithic Power Systems, Power MOSFET SMPS was a key innovation area identified from patents. Monolithic Power Systems's grant share as of January 2024 was 76%. Grant share is based on the ratio of number of grants to total number of patents.
Electric system with voltage control for charging multiple loads
A recently granted patent (Publication Number: US11888342B2) discloses an electric system designed to efficiently manage multiple charging loads. The system includes an input terminal for receiving voltage, a system output terminal for providing system voltage, and N charging output terminals connected to N loads. The system features an input switch, a switching circuit capable of operating in buck or boost mode, N charging units for each load, and a voltage control module to adjust the boost output voltage based on the charging currents. Specifically, when the charging currents exceed a fast charge threshold, the boost output voltage is controlled to decrease from an initial voltage.
Moreover, the patent details a method for controlling the electric system, involving setting the boost output voltage to an initial level, monitoring the charging currents, and adjusting the boost output voltage accordingly. Notably, if the charging currents surpass a fast charge threshold, the boost output voltage is regulated to decrease. The method also includes provisions for maintaining the boost output voltage at the initial level when any of the charging currents fall below a pre-charge threshold. Additionally, the adjustment of the boost output voltage involves incremental changes within a specified range, ensuring efficient charging management for the N loads.
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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.
