Electronic component
US-2024304363-A1 · Sep 12, 2024 · US
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Zinc or cadmium oxide
Zinc or cadmium oxide · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01C7/044 |
| Official title | {Zinc or cadmium oxide} |
| Display label | Zinc or cadmium oxide |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Varistor passivation layer and method of making the same
US-11037710-B2 · Jun 15, 2021 · US
Electronic component
US-2020154571-A1 · May 14, 2020 · US
Electronic component
US-10575404-B2 · Feb 25, 2020 · US
Varistor Passivation Layer and Method of Making the Same
US-2020027631-A1 · Jan 23, 2020 · US
Method for producing an electrical component
US-10446298-B2 · Oct 15, 2019 · US
Electronic component
US-2019098761-A1 · Mar 28, 2019 · US
Cobalt-free NTC ceramic and method for producing a cobalt-free NTC ceramic
US-9058913-B2 · Jun 16, 2015 · US