High voltage gate driver current source
US-2020280309-A1 · Sep 3, 2020 · US
producing a voltage or current as a predetermined function of the supply voltage
producing a voltage or current as a predetermined function of the supply voltage · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F3/247 |
| Official title | {producing a voltage or current as a predetermined function of the supply voltage} |
| Display label | producing a voltage or current as a predetermined function of the supply voltage |
| Total patents | 116 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 23 |
| 2020 | 18 |
| 2021 | 15 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 12 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reference current source and semiconductor device
US-10754369-B2 · Aug 25, 2020 · US
Band-gap reference circuit
US-10732662-B2 · Aug 4, 2020 · US
Load current measurement
US-2020204075-A1 · Jun 25, 2020 · US
Bandgap reference circuit for reducing power consumption and method of using the same
US-10671108-B2 · Jun 2, 2020 · US
High voltage gate driver current source
US-10659033-B2 · May 19, 2020 · US
Metal oxide semiconductor field effect transistor (MOSFET) based voltage regulator circuit
US-10620651-B1 · Apr 14, 2020 · US
Buffer stage and control circuit
US-10613560-B2 · Apr 7, 2020 · US
Comparison of a Voltage Signal to a Reference
US-2020089266-A1 · Mar 19, 2020 · US
Precharge circuit using non-regulating output of an amplifier
US-10574139-B2 · Feb 25, 2020 · US
Reference current source and semiconductor device
US-2020050231-A1 · Feb 13, 2020 · US
Bias generation and distribution for a large array of sensors
US-2020050232-A1 · Feb 13, 2020 · US
Two-transistor bandgap reference circuit and finfet device suited for same
US-2020019201-A1 · Jan 16, 2020 · US
Two-transistor bandgap reference circuit and FinFET device suited for same
US-10534393-B2 · Jan 14, 2020 · US
Bias generation and distribution for a large array of sensors
US-10503196-B2 · Dec 10, 2019 · US
Two-transistor bandgap reference circuit and FinFET device suited for same
US-10466731-B2 · Nov 5, 2019 · US
Bias generation and distribution for a large array of sensors
US-2019324489-A1 · Oct 24, 2019 · US
Load current measurement
US-10447142-B1 · Oct 15, 2019 · US
Nonvolatile storage element and reference voltage generation circuit
US-10446567-B2 · Oct 15, 2019 · US
Semiconductor device, semiconductor system, and control system
US-2019265744-A1 · Aug 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05F3/247?
- CPC G05F3/247 is the Cooperative Patent Classification code for “producing a voltage or current as a predetermined function of the supply voltage.”
- How many patents are filed under CPC G05F3/247 (producing a voltage or current as a predetermined function of the supply voltage)?
- Our database includes 116 publications tagged with this CPC code.
- Is patent activity under CPC G05F3/247 growing?
- Publication counts under this code: 12 in 2024 vs 9 in 2025 (latest complete years).