Voltage multiplier circuit with a common bulk and configured for positive and negative voltage generation
US-2020412241-A1 · Dec 31, 2020 · US
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Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H02M2003/078 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Voltage multiplier circuit with a common bulk and configured for positive and negative voltage generation
US-10811960-B2 · Oct 20, 2020 · US
Voltage multiplier circuit with a common bulk and configured for positive and negative voltage generation
US-10461636-B2 · Oct 29, 2019 · US
Booster circuit and non-volatile memory including the same
US-10157645-B2 · Dec 18, 2018 · US
Common-mode current cancellation with switching waveforms from isolated applications using a variable capacitor network
US-10069400-B1 · Sep 4, 2018 · US
Booster circuit and non-volatile memory including the same
US-2018144777-A1 · May 24, 2018 · US
Multilevel buck converter with a flying capacitor and charge pump
US-9866113-B1 · Jan 9, 2018 · US
Integrated circuit device body bias circuits and methods
US-9853019-B2 · Dec 26, 2017 · US
Semiconductor device and electronic device
US-9825526-B2 · Nov 21, 2017 · US
Charge pumping apparatus for low voltage and high efficiency operation
US-9634559-B2 · Apr 25, 2017 · US
Semiconductor device and electronic device
US-9501119-B2 · Nov 22, 2016 · US
Multi-stage programmable rectifier with efficiency tracking
US-9490725-B2 · Nov 8, 2016 · US
Low voltage and high driving charge pump
US-9438103-B2 · Sep 6, 2016 · US
Semiconductor device and method of preventing latch-up in a charge pump circuit
US-9379103-B2 · Jun 28, 2016 · US
Semiconductor device and electronic device
US-8947158-B2 · Feb 3, 2015 · US