GETTER COMPOSITION COMPRISING MAGNESIUM OXIDE PARTICLES DOPED WITH ALKALI METAL (As Amended)
US-2017297919-A1 · Oct 19, 2017 · 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 | H01L23/26 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 161 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 25 |
| 2017 | 26 |
| 2018 | 16 |
| 2019 | 15 |
| 2020 | 12 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 10 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Formation of getter layer for memory device
US-2017294363-A1 · Oct 12, 2017 · US
Integrated circuit chip having anti-moisture-absorption film at edge thereof and method of forming anti-moisture-absorption film
US-RE46549-E · Sep 12, 2017 · US
Circuit carrier including a silicone polymer coating
US-9754850-B2 · Sep 5, 2017 · US
Package for housing electronic component and electronic device
US-9756731-B2 · Sep 5, 2017 · US
Semiconductor chip arrangement and method thereof
US-9748102-B2 · Aug 29, 2017 · US
Semiconductor devices and methods of manufacturing the same
US-2017200718-A1 · Jul 13, 2017 · US
Image sensor and method of manufacturing the same
US-9704909-B2 · Jul 11, 2017 · US
Semiconductor devices having through electrodes and methods of manufacturing the same
US-2017186659-A1 · Jun 29, 2017 · US
Formation of getter layer for memory device
US-9685389-B1 · Jun 20, 2017 · US
Semiconductor Device and Method of Manufacturing Thereof
US-2017162461-A1 · Jun 8, 2017 · US
Use of an external getter to reduce package pressure
US-2017148695-A1 · May 25, 2017 · US
Cup-like getter scheme
US-9637378-B2 · May 2, 2017 · US
Semiconductor device, related manufacturing method, and related electronic device
US-9620427-B2 · Apr 11, 2017 · US
Module arrangement for power semiconductor devices
US-9601399-B2 · Mar 21, 2017 · US
Use of an external getter to reduce package pressure
US-9570321-B1 · Feb 14, 2017 · US
Wafer level package solder barrier used as vacuum getter
US-2017011977-A1 · Jan 12, 2017 · US
Wafer level package solder barrier used as vacuum getter
US-9520332-B2 · Dec 13, 2016 · US
Semiconductor device and manufacturing method of the same
US-2016343630-A1 · Nov 24, 2016 · US
Control device with a getter layer for use in a motor vehicle
US-9497875-B2 · Nov 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L23/26?
- CPC H01L23/26 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L23/26 (Electricity)?
- Our database includes 161 publications tagged with this CPC code.
- Is patent activity under CPC H01L23/26 growing?
- Publication counts under this code: 10 in 2024 vs 9 in 2025 (latest complete years).