Conductor element for a filament lamp
US-2025132144-A1 · Apr 24, 2025 · US
Mountings or supports for the incandescent body
Mountings or supports for the incandescent body · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01K1/18 |
| Official title | Mountings or supports for the incandescent body |
| Display label | Mountings or supports for the incandescent body |
| Total patents | 42 |
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 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 1 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Holding device for at least one filament and mass spectrometer
US-12278100-B2 · Apr 15, 2025 · US
High power tungsten halogen lamp lifetime improvement through J-hook design
US-12148607-B2 · Nov 19, 2024 · US
Thermal emitter module and thermal radiation light source
US-2024365438-A1 · Oct 31, 2024 · US
High power tungsten halogen lamp lifetime improvement through j-hook design
US-2024162030-A1 · May 16, 2024 · US
High power tungsten halogen lamp lifetime improvement through J-hook design
US-11881392-B2 · Jan 23, 2024 · US
High power tungsten halogen lamp lifetime improvement through j-hook design
US-2023377870-A1 · Nov 23, 2023 · US
Heater
US-11729866-B2 · Aug 15, 2023 · US
Infrared light radiation device
US-11710628-B2 · Jul 25, 2023 · US
Device and method for generating radiation
US-11651951-B2 · May 16, 2023 · US
Holding device for at least one filament and mass spectrometer
US-2023084351-A1 · Mar 16, 2023 · US
Device and method for generating radiation
US-2023030256-A1 · Feb 2, 2023 · US
Lamp infrared radiation profile control by lamp filament design and positioning
US-11057963-B2 · Jul 6, 2021 · US
Heater
US-2020374986-A1 · Nov 26, 2020 · US
Lamp base adapter design for baseless lamps
US-10820379-B2 · Oct 27, 2020 · US
Incandescent light bulb
US-10784099-B2 · Sep 22, 2020 · US
Infrared radiating element
US-10707067-B2 · Jul 7, 2020 · US
Light-emitting device and light source apparatus
US-10651027-B2 · May 12, 2020 · US
Infrared light radiation device
US-2020110252-A1 · Apr 9, 2020 · US
Electronic component with a metal resistor suspended in a closed cavity
US-10588232-B2 · Mar 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01K1/18?
- CPC H01K1/18 is the Cooperative Patent Classification code for “Mountings or supports for the incandescent body.”
- How many patents are filed under CPC H01K1/18 (Mountings or supports for the incandescent body)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC H01K1/18 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).