Methods for forming recesses in source/drain regions and devices formed thereof
US-12132089-B2 · Oct 29, 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 | H01L29/495 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 1,314 |
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 | 161 |
| 2016 | 244 |
| 2017 | 220 |
| 2018 | 185 |
| 2019 | 138 |
| 2020 | 115 |
| 2021 | 77 |
| 2022 | 56 |
| 2023 | 50 |
| 2024 | 56 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Semiconductor devices and fabrication method thereof
US-2015380519-A1 · Dec 31, 2015 · US
Semiconductor device and fabrication method thereof
US-2015380482-A1 · Dec 31, 2015 · US
Structure and method for SRAM FinFET device
US-9224736-B1 · Dec 29, 2015 · US
Three dimensional semiconductor device having lateral channel
US-2015372057-A1 · Dec 24, 2015 · US
Gate contact with vertical isolation from source-drain
US-2015357409-A1 · Dec 10, 2015 · US
Schottky gated transistor with interfacial layer
US-2015357457-A1 · Dec 10, 2015 · US
Fin field-effct transistors and fabrication method thereof
US-2015348966-A1 · Dec 3, 2015 · US
Semiconductor device
US-9202922-B2 · Dec 1, 2015 · US
Semiconductor device and method of fabricating the same
US-9190272-B1 · Nov 17, 2015 · US
Gate-All-Around Nanowire MOSFET and Method of Formation
US-2015325664-A1 · Nov 12, 2015 · US
Semiconductor devices and methods of manufacturing the same
US-2015325580-A1 · Nov 12, 2015 · US
Method of manufacturing semiconductor device
US-9184221-B2 · Nov 10, 2015 · US
Structure and Method for SRAM FinFET Device
US-2015311212-A1 · Oct 29, 2015 · US
Organic electroluminescence device and manufacturing method thereof
US-9165990-B1 · Oct 20, 2015 · US
Three dimensional NAND device with silicide containing floating gates and method of making thereof
US-9165940-B2 · Oct 20, 2015 · US
Flexible Device Modulation By Oxide Isolation Structure Selective Etching Process
US-2015294914-A1 · Oct 15, 2015 · US
Gate-All-Around Nanowire MOSFET and Method of Formation
US-2015295038-A1 · Oct 15, 2015 · US
Semiconductor device
US-2015295061-A1 · Oct 15, 2015 · US
Semiconductor device and method of manufacturing semiconductor device
US-2015287832-A1 · Oct 8, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L29/495?
- CPC H01L29/495 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L29/495 (Electricity)?
- Our database includes 1,314 publications tagged with this CPC code.
- Is patent activity under CPC H01L29/495 growing?
- Publication counts under this code: 56 in 2024 vs 12 in 2025 (latest complete years).