Simplified curvature compensated bandgap using only ratioed components
US-11853096-B2 · Dec 26, 2023 · US
producing a current or voltage as a predetermined function of the temperature
producing a current or voltage as a predetermined function of the temperature · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F3/225 |
| Official title | {producing a current or voltage as a predetermined function of the temperature} |
| Display label | producing a current or voltage as a predetermined function of the temperature |
| Total patents | 69 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 9 |
| 2020 | 7 |
| 2021 | 12 |
| 2022 | 8 |
| 2023 | 12 |
| 2024 | 6 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor integrated circuit with configurable setting based on temperature information
US-11835399-B2 · Dec 5, 2023 · US
Bandgap reference circuit and electronic device including the same
US-2023367350-A1 · Nov 16, 2023 · US
Bandgap reference circuit including resistivity temperature coefficient cancellation circuit, and oscillator circuit including the bandgap reference circuit
US-11789482-B2 · Oct 17, 2023 · US
Current generating circuit and oscillator using current generating circuit
US-11747850-B2 · Sep 5, 2023 · US
Low-voltage collector-free bandgap voltage generator device
US-2023244261-A1 · Aug 3, 2023 · US
Simplified curvature compensated bandgap using only ratioed components
US-2023161369-A1 · May 25, 2023 · US
Current Reference Circuit
US-2023152835-A1 · May 18, 2023 · US
Biasing scheme for power amplifiers
US-11619958-B2 · Apr 4, 2023 · US
Biasing scheme for power amplifiers
US-11614760-B2 · Mar 28, 2023 · US
Voltage regulator
US-11604486-B2 · Mar 14, 2023 · US
Temperature sensors
US-2023006666-A1 · Jan 5, 2023 · US
Bandgap reference circuit including resistivity temperature coefficient cancellation circuit, and oscillator circuit including the bandgap reference circuit
US-2022311424-A1 · Sep 29, 2022 · US
Biasing scheme for power amplifiers
US-2022253081-A1 · Aug 11, 2022 · US
Semiconductor integrated circuit
US-2022228929-A1 · Jul 21, 2022 · US
Circuit for generating a temperature dependent output
US-11320319-B2 · May 3, 2022 · US
Biasing scheme for power amplifiers
US-2022100216-A1 · Mar 31, 2022 · US
Biasing scheme for power amplifiers
US-11281247-B2 · Mar 22, 2022 · US
Control circuit, light source driving device and display apparatus
US-11257442-B2 · Feb 22, 2022 · US
Current generating circuit and oscillator using current generating circuit
US-2022004215-A1 · Jan 6, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05F3/225?
- CPC G05F3/225 is the Cooperative Patent Classification code for “producing a current or voltage as a predetermined function of the temperature.”
- How many patents are filed under CPC G05F3/225 (producing a current or voltage as a predetermined function of the temperature)?
- Our database includes 69 publications tagged with this CPC code.
- Is patent activity under CPC G05F3/225 growing?
- Publication counts under this code: 6 in 2024 vs 3 in 2025 (latest complete years).