Optoelectronic component and method for producing same
US-12176444-B2 · Dec 24, 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 | H01L2933/005 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 2,511 |
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 | 171 |
| 2016 | 255 |
| 2017 | 301 |
| 2018 | 302 |
| 2019 | 316 |
| 2020 | 292 |
| 2021 | 243 |
| 2022 | 200 |
| 2023 | 187 |
| 2024 | 191 |
| 2025 | 53 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display panel, display device, and method for preparing display panel
US-2024282893-A1 · Aug 22, 2024 · US
Display device and manufacturing method of display device
US-2024162394-A1 · May 16, 2024 · US
Display device and method of fabricating the same
US-2024030390-A1 · Jan 25, 2024 · US
Semiconductor light-emitting element and method for manufacturing the same
US-2015380606-A1 · Dec 31, 2015 · US
Method for producing optoelectronic semiconductor components, leadframe assemblage and optoelectronic semiconductor component
US-9219210-B2 · Dec 22, 2015 · US
Producing method of encapsulating layer-covered semiconductor element and producing method of semiconductor device
US-9214362-B2 · Dec 15, 2015 · US
Reflecting resin sheet, light emitting diode device and producing method thereof
US-9214611-B2 · Dec 15, 2015 · US
Transparent overlapping led die layers
US-2015357315-A1 · Dec 10, 2015 · US
Light emitting device and its method of manufacture
US-9202999-B2 · Dec 1, 2015 · US
Light emitting device and method for manufacturing light emitting device
US-9196805-B2 · Nov 24, 2015 · US
Light emitting device package structure and manufacturing method thereof
US-2015333227-A1 · Nov 19, 2015 · US
Optical-semiconductor device
US-9190584-B2 · Nov 17, 2015 · US
Method for producing phosphor dispersion liquid and method for manufacturing LED device
US-9175215-B2 · Nov 3, 2015 · US
Light emitting diode
US-2015303358-A1 · Oct 22, 2015 · US
Silicone resin composition, silicone laminated substrate using the same, method for producing the same, and LED device
US-9163144-B2 · Oct 20, 2015 · US
Led package and method for manufacturing same
US-2015295149-A1 · Oct 15, 2015 · US
Light-emitting device and method of producing the same
US-2015295145-A1 · Oct 15, 2015 · US
Light emitting device
US-2015280082-A1 · Oct 1, 2015 · US
Semiconductor light emitting device and method of manufacturing same
US-2015280084-A1 · Oct 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01L2933/005?
- CPC H01L2933/005 is the Cooperative Patent Classification code for “Electricity.”
- How many patents are filed under CPC H01L2933/005 (Electricity)?
- Our database includes 2,511 publications tagged with this CPC code.
- Is patent activity under CPC H01L2933/005 growing?
- Publication counts under this code: 191 in 2024 vs 53 in 2025 (latest complete years).