Transmitting/receiving command method applied between a master controller and a slave controller of a power converter
US-10848055-B2 · Nov 24, 2020 · US
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 | H02M2001/385 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 78 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 10 |
| 2019 | 20 |
| 2020 | 18 |
| 2021 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for controlling a cascaded inverter circuit and an electric machine
US-10826424-B2 · Nov 3, 2020 · US
Electric power steering apparatus
US-10807635-B2 · Oct 20, 2020 · US
Electric power steering apparatus
US-10676127-B2 · Jun 9, 2020 · US
Dead-time voltage compensation apparatus and dead-time voltage compensation method
US-10666131-B2 · May 26, 2020 · US
Electric power steering apparatus
US-10597071-B2 · Mar 24, 2020 · US
Electric power steering apparatus
US-10530245-B2 · Jan 7, 2020 · US
Electric power steering apparatus
US-2019375449-A1 · Dec 12, 2019 · US
Electric power steering apparatus
US-10494016-B2 · Dec 3, 2019 · US
Power converter and dead-time control circuit therefor
US-10491105-B1 · Nov 26, 2019 · US
Motor vehicle
US-10483841-B2 · Nov 19, 2019 · US
Electric power steering apparatus
US-2019344824-A1 · Nov 14, 2019 · US
Power converter and dead-time control circuit therefor
US-2019348909-A1 · Nov 14, 2019 · US
Method and apparatus of dead time tuning in an inverter
US-10468974-B2 · Nov 5, 2019 · US
Electric power steering apparatus
US-2019329817-A1 · Oct 31, 2019 · US
Electric power steering apparatus
US-10427710-B2 · Oct 1, 2019 · US
Electric power steering apparatus
US-2019252972-A1 · Aug 15, 2019 · US
Electric power steering apparatus
US-2019241208-A1 · Aug 8, 2019 · US
Process for diagnosing the current-mode control of an electric motor of a motor vehicle (as amended)
US-2019207510-A1 · Jul 4, 2019 · US
Power conversion device
US-10320310-B2 · Jun 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02M2001/385?
- CPC H02M2001/385 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02M2001/385 (Electricity)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC H02M2001/385 growing?
- Publication counts under this code: 18 in 2020 vs 7 in 2021 (latest complete years).