Reference voltage generating circuit method of generating reference voltage and integrated circuit including the same
US-11231736-B2 · Jan 25, 2022 · US
Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)}
Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G05F3/00 |
| Official title | Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)} |
| Display label | Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)} |
| Total patents | 25 |
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 | 5 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for distributing the total conversion power between the converters of a multiple-converter conversion device
US-10884444-B2 · Jan 5, 2021 · US
Adaptive Fail-Safe Power-On Control Circuit
US-2020259416-A1 · Aug 13, 2020 · US
Radiation-hard precision voltage reference
US-10566974-B2 · Feb 18, 2020 · US
Radiation-hard precision voltage reference
US-2020028509-A1 · Jan 23, 2020 · US
Digitally trimmable integrated resistors including resistive memory elements
US-10347309-B2 · Jul 9, 2019 · US
Reference voltage generating circuit method of generating reference voltage and integrated circuit including the same
US-2019155323-A1 · May 23, 2019 · US
Radiation-hard precision voltage reference
US-10200036-B1 · Feb 5, 2019 · US
Adaptive fail-save power-on control circuit
US-9966847-B2 · May 8, 2018 · US
Adaptive Fail-Safe Power-On Control Circuit
US-2018109189-A1 · Apr 19, 2018 · US
Wireless power transmitter
US-2018090994-A1 · Mar 29, 2018 · US
Power distribution apparatus with input and output power sensing and method of use
US-9898026-B2 · Feb 20, 2018 · US
Integrated circuit structure
US-2018024191-A1 · Jan 25, 2018 · US
Digitally trimmable integrated resistors including resistive memory elements
US-2017229161-A1 · Aug 10, 2017 · US
Regulator circuit that suppresses an overshoot of output voltage
US-9684323-B2 · Jun 20, 2017 · US
Integrated chip with heating element and reference circuit
US-9651981-B2 · May 16, 2017 · US
Digitally trimmable integrated resistors including resistive memory elements
US-9589615-B2 · Mar 7, 2017 · US
Adaptive Fail-Save Power-On Control Circuit
US-2017019025-A1 · Jan 19, 2017 · US
Digitally trimmable integrated resistors including resistive memory elements
US-2016379695-A1 · Dec 29, 2016 · US
Reference voltage circuit and electronic device
US-2016254807-A1 · Sep 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G05F3/00?
- CPC G05F3/00 is the Cooperative Patent Classification code for “Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)}.”
- How many patents are filed under CPC G05F3/00 (Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties {(current generators specially designed for use in phase-locked loops H03L7/0891)})?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC G05F3/00 growing?
- Publication counts under this code: 1 in 2021 vs 1 in 2022 (latest complete years).