Electrostatic protection device including scr and manufacturing method thereof
US-12396266-B2 · Aug 19, 2025 · US
of lateral or planar thyristors
of lateral or planar thyristors · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10D18/031 |
| Official title | {of lateral or planar thyristors} |
| Display label | of lateral or planar thyristors |
| Total patents | 54 |
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 | 8 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor device and a method of manufacture of a semiconductor device
US-11984515-B2 · May 14, 2024 · US
Silicon-controlled rectifiers for electrostatic discharge protection
US-2023411535-A1 · Dec 21, 2023 · US
Silicon-controlled rectifiers for electrostatic discharge protection
US-11848388-B1 · Dec 19, 2023 · US
Electrostatic protection device including scr and manufacturing method thereof
US-2023207556-A1 · Jun 29, 2023 · US
Electrostatic discharge protection devices and methods for fabricating electrostatic discharge protection devices
US-11631759-B2 · Apr 18, 2023 · US
Electrostatic discharge protection devices and methods for fabricating electrostatic discharge protection devices
US-11626512-B2 · Apr 11, 2023 · US
Silicon controlled rectifier and method for making the same
US-11616121-B2 · Mar 28, 2023 · US
Semiconductor device and method for manufacturing same
US-11532608-B2 · Dec 20, 2022 · US
Electrostatic discharge protection device
US-11527529-B2 · Dec 13, 2022 · US
Electrostatic discharge protection devices and methods for fabricating electrostatic discharge protection devices
US-2022246749-A1 · Aug 4, 2022 · US
Silicon controlled rectifier with a gate electrode for electrostatic discharge protection
US-11398565-B2 · Jul 26, 2022 · US
Electrostatic discharge protection devices and methods for fabricating electrostatic discharge protection devices
US-2022231151-A1 · Jul 21, 2022 · US
Silicon controlled rectifier with a gate electrode for electrostatic discharge protection
US-2022181474-A1 · Jun 9, 2022 · US
Electrostatic discharge protection device
US-2022077139-A1 · Mar 10, 2022 · US
Semiconductor device and a method of manufacture of a semiconductor device
US-2022045222-A1 · Feb 10, 2022 · US
Silicon controlled rectifier and method for making the same
US-2021335997-A1 · Oct 28, 2021 · US
Semiconductor device and method for manufacturing same
US-2021280573-A1 · Sep 9, 2021 · US
ESD protection device with breakdown voltage stabilization
US-11049853-B2 · Jun 29, 2021 · US
Breakdown uniformity for ESD protection device
US-11011510-B2 · May 18, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10D18/031?
- CPC H10D18/031 is the Cooperative Patent Classification code for “of lateral or planar thyristors.”
- How many patents are filed under CPC H10D18/031 (of lateral or planar thyristors)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC H10D18/031 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).