Transport device in the form of a long-stator linear motor
US-2024088809-A1 · Mar 14, 2024 · 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 | H02P1/16 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 170 |
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 | 12 |
| 2016 | 14 |
| 2017 | 23 |
| 2018 | 13 |
| 2019 | 16 |
| 2020 | 23 |
| 2021 | 19 |
| 2022 | 18 |
| 2023 | 10 |
| 2024 | 13 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for soft operation of transformers using auxiliary winding excitation
US-10135372-B2 · Nov 20, 2018 · US
Motor driving control device and motor driving control method
US-2018234038-A1 · Aug 16, 2018 · US
Servomotor drive device
US-2018191275-A1 · Jul 5, 2018 · US
Vehicle and wireless power transmission system
US-2018178660-A1 · Jun 28, 2018 · US
Dry sump system warm up strategy
US-9988955-B1 · Jun 5, 2018 · US
Dry sump system warm up strategy
US-2018149051-A1 · May 31, 2018 · US
Soft starting system for an electrical motor
US-9948215-B2 · Apr 17, 2018 · US
Motor starters using pulse sequences with subfundamental modulation
US-2018062544-A1 · Mar 1, 2018 · US
Semiconductor device
US-9871513-B2 · Jan 16, 2018 · US
Laundry treatment machine
US-9863077-B2 · Jan 9, 2018 · US
System and method for magnetizing a transformer in an electrical system prior to energizing the electrical system
US-2017338760-A1 · Nov 23, 2017 · US
System and method for starting a motor
US-9825565-B2 · Nov 21, 2017 · US
Manipulation assisting control apparatus
US-9822577-B2 · Nov 21, 2017 · US
Rollable Flexible Display Device
US-2017318693-A1 · Nov 2, 2017 · US
Method for controlling an electric motor
US-2017310249-A1 · Oct 26, 2017 · US
Method and apparatus for the detection of the position of an operating switch for starting an electric motor
US-2017302198-A1 · Oct 19, 2017 · US
Acceleration method for v/f controlled induction motor in flux-weakening region
US-2017257041-A1 · Sep 7, 2017 · US
Motor driving apparatus and laundry treatment machine including the same
US-9708746-B2 · Jul 18, 2017 · US
Motor control apparatus and operation method for the same
US-9712092-B2 · Jul 18, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H02P1/16?
- CPC H02P1/16 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H02P1/16 (Electricity)?
- Our database includes 170 publications tagged with this CPC code.
- Is patent activity under CPC H02P1/16 growing?
- Publication counts under this code: 13 in 2024 vs 7 in 2025 (latest complete years).