Voltage sampler and solid-state transformer
US-2022413018-A1 · Dec 29, 2022 · US
Insulating-layers or insulating-films on metal bodies
Insulating-layers or insulating-films on metal bodies · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01B17/62 |
| Official title | Insulating-layers or insulating-films on metal bodies |
| Display label | Insulating-layers or insulating-films on metal bodies |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromagnetic steel sheet coated with insulating film, process for producing same, and coating material for forming insulating film
US-2022194055-A1 · Jun 23, 2022 · US
Connector and manufacturing method thereof
US-2022109257-A1 · Apr 7, 2022 · US
Electrical equipment including an insulating film folded on itself
US-11270818-B2 · Mar 8, 2022 · US
ECA Oxide-Resistant Connection To A Hermetic Seal Ferrule For An Active Implantable Medical Device
US-2021283404-A1 · Sep 16, 2021 · US
Metal base substrate
US-2021272865-A1 · Sep 2, 2021 · US
Gas-insulated electric apparatus and manufacturing method of gas-insulated electric apparatus
US-11031765-B2 · Jun 8, 2021 · US
Insulating film, insulated conductor, metal base substrate
US-2021166844-A1 · Jun 3, 2021 · US
Layered structures
US-2021146668-A1 · May 20, 2021 · US
Insulated housing having a cylindrical structure
US-10986745-B2 · Apr 20, 2021 · US
Grommet and wire harness
US-10964456-B2 · Mar 30, 2021 · US
Electrical insulating structure producing method, electrical insulating structure and rotating electrical machine
US-10938260-B2 · Mar 2, 2021 · US
Electrical insulating structure producing method, electrical insulating structure and rotating electrical machine
US-10931159-B2 · Feb 23, 2021 · US
Apparatus for the generation, distribution and/or usage of electrical energy and component for such an apparatus
US-10818407-B2 · Oct 27, 2020 · US
Water-dispersed electrodeposition solution for forming insulating film
US-10781320-B2 · Sep 22, 2020 · US
Electrical equipment including an insulating film folded on itself
US-2020194147-A1 · Jun 18, 2020 · US
Gas-insulated electric apparatus and manufacturing method of gas-insulated electric apparatus
US-2020091698-A1 · Mar 19, 2020 · US
Insulated housing
US-2020093017-A1 · Mar 19, 2020 · US
Electromagnetic shielding tube, electromagnetic shielding structure
US-10548250-B2 · Jan 28, 2020 · US
High-voltage pulse generator
US-10396764-B2 · Aug 27, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01B17/62?
- CPC H01B17/62 is the Cooperative Patent Classification code for “Insulating-layers or insulating-films on metal bodies.”
- How many patents are filed under CPC H01B17/62 (Insulating-layers or insulating-films on metal bodies)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC H01B17/62 growing?
- Publication counts under this code: 8 in 2024 vs 11 in 2025 (latest complete years).