Lamp capsule with coating
US-D887035-S · Jun 9, 2020 · US
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for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector (producing narrow beams by optical means external to lamp F21V)
for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector (producing narrow beams by optical means external to lamp F21V) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01K7/02 |
| Official title | for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector (producing narrow beams by optical means external to lamp F21V) |
| Display label | for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector (producing narrow beams by optical means external to lamp F21V) |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reflector lamp
US-10594067-B2 · Mar 17, 2020 · US
Partially coated vehicle halogen lamp capsule for projector headlight
US-10408406-B1 · Sep 10, 2019 · US
Reflector lamp
US-2018261943-A1 · Sep 13, 2018 · US
Reflector lamp
US-10004134-B2 · Jun 19, 2018 · US
Low etendue light source for fiber optic sensors in high temperature environments
US-9885591-B2 · Feb 6, 2018 · US
Reflector Lamp
US-2015109787-A1 · Apr 23, 2015 · US