Thermal emission source
US-11112536-B2 · Sep 7, 2021 · US
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Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge (H01K13/00 takes precedence)
Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge (H01K13/00 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01K11/00 |
| Official title | Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge (H01K13/00 takes precedence) |
| Display label | Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge (H01K13/00 takes precedence) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microelectromechanical light emitter component, light emitter component and method for producing a microelectromechanical light emitter component
US-10748732-B2 · Aug 18, 2020 · US
Efficient mid-infrared sources
US-10438790-B2 · Oct 8, 2019 · US
Microelectromechanical light emitter component, light emitter component and method for producing a microelectromechanical light emitter component
US-2019148101-A1 · May 16, 2019 · US
Thermal Emission Source
US-2019064393-A1 · Feb 28, 2019 · US
Efficient Mid-Infrared Sources
US-2018323054-A1 · Nov 8, 2018 · US
Downhole sources having enhanced IR emission
US-8946660-B2 · Feb 3, 2015 · US