Shaoxing Yuanfang Semiconductor Co., Ltd.

China

 
Total IP 26
Total IP Rank # 56,023
IP Activity Score 2.5/5.0    43
IP Activity Rank # 17,244

Patents

Trademarks

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Last Patent 2024 - Impedance design in a resonant s...
First Patent 2022 - Counter design for a time-to-dig...

Latest Inventions, Goods, Services

2024 Invention Generating divided signals from phase-locked loop (pll) output when reference clock is unavailabl...
2023 Invention Impedance design in a resonant switch. A three-port resonant switch includes multiple switching ...
Invention Gate-control of a power-switch in a switching converter. A high-side gate driver driving a high-...
Invention Identifying faults in a trans-inductor voltage regulator. Faults in the secondary-loop of a tran...
Invention Sensing inductor-current in a switching converter. In a switching converter employing a high-sid...
Invention Bias block for biasing transistors exhibiting non-linearity when designed for linear operation. A...
Invention Handling connection faults of a bootstrap capacitor in a switching converter. A power stage of a...
Invention Emulating current flowing through inductor driven by combination of high-side switch and low-side...
Invention Implementation of a power stage in a multi-phase voltage regulator. A power supply (110) to drive...
Invention Bootstrap circuitry for driving a high-side switch of a switching converter. A voltage regulator ...
Invention Optimizing dead-time between end of on-phase of a high-side switch and beginning of on-phase of a...
Invention Managing over-current condition in a switching converter. A switching converter provides an outp...
Invention Level-shifter and its use with switching converters. Aspects of the present disclosure provide l...
Invention Communicating a desired power state to a power stage from a phase controller in a power supply. T...
Invention Bias block for biasing transistors exhibiting non-linearity when designed for linear operation. ...
2022 Invention Bootstrap circuitry for driving a high-side switch of a switching converter. A voltage regulator...
Invention Emulating current flowing through an inductor driven by a combination of high-side switch and a l...
Invention Preventing reverse-current flow when an integrated circuit operates using power supplies of diffe...
Invention Fast switching of output frequency of a phase locked loop (pll). A phase-locked loop (PLL) is imp...
Invention Semiconductor switches for analog signals with improved linear response. An aspect of the presen...
Invention Biasing body node of a transistor. A semiconductor circuit provided according to an aspect of th...
Invention Reduction of noise in output clock due to unequal successive time periods of a reference clock in...
Invention Reducing noise contribution in compensating for unequal successive time periods of a reference cl...
Invention Counter design for a time-to-digital converter (tdc). A time-to-digital converter (TDC) includes...
Invention Time-to-digital converter (tdc) to operate with input clock signals with jitter. A time-to-digita...
Invention Time-to-digital converter (tdc) measuring phase difference between periodic inputs. A time-to-dig...
Invention Obtaining lock in a phase-locked loop (pll) upon being out of phase-lock. A phase-locked loop (PL...