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Lion Semiconductor Inc patents


Recent patent applications related to Lion Semiconductor Inc. Lion Semiconductor Inc is listed as an Agent/Assignee. Note: Lion Semiconductor Inc may have other listings under different names/spellings. We're not affiliated with Lion Semiconductor Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lion Semiconductor Inc-related inventors


Asymmetric switching capacitor regulator

The present disclosure provides an asymmetric switching capacitor regulator that is capable of providing an output voltage, covering a wide voltage range, with a high efficiency. The disclosed switching capacitor regulator is configured to generate a wide range of an output voltage by differentiating a voltage across one or more switching capacitors from a voltage across the rest of the switching capacitors in the switching capacitor regulator.. ... Lion Semiconductor Inc

Feedback control for efficient high-speed battery charging

A voltage regulator system, comprising: a switched capacitor (sc) regulator that operates at a switching frequency and receives an input voltage; and a controller configured to control an operation of the sc regulator by adjusting the switching frequency of the sc regulator based on efficiency. In some embodiments, the switching frequency is swept to determine a best efficiency. ... Lion Semiconductor Inc

Charge recycling switched capacitor regulators

A voltage regulator comprising: a first regulator module comprising a first transistor switch, wherein the first module operates in a first phase and wherein the first switch is configured to receive a first signal at a first gate of the first switch from a first signal driver; a second regulator module comprising a second transistor switch, wherein the second module operates in a second phase that is different from the first phase, wherein the second switch is configured to receive a second gate drive signal at a second gate of the second switch from a second signal driver, and wherein the second signal is opposite in polarity from the first signal; and a switch that couples the first gate and the second gate during at least part of a time period during which the first switch transitions states and the second switch transitions states.. . ... Lion Semiconductor Inc

Voltage regulator systems configured to control input voltage

Voltage regulator systems include, in part, a regulator comprising an input terminal and an output terminal, wherein the regulator is configured to receive an input voltage from an adapter at the input terminal and provide an output voltage at the output terminal, wherein the regulator comprises at least one switched capacitor regulator operating in a first conversion mode corresponding to a first conversion factor. The voltage regulator systems also include a controller configured to control an operation of the regulator, wherein the controller is configured to determine when a conversion ratio of the regulator is greater than the first conversion factor, and, in response, to send a request to the adapter to decrease the input voltage.. ... Lion Semiconductor Inc

Feedback control for hybrid regulator including a buck converter and a switched capacitor converter

The present disclosure includes a feedback system that can control hybrid regulator topologies that have multiple converters or regulators connected in series. The hybrid regulator can include at least two regulators: a switched inductor regulator and a switched-capacitor regulator. ... Lion Semiconductor Inc








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