LED lighting assemblies with thermal overmolding
US-10244616-B2 · Mar 26, 2019 · US
Mechanical Engineering
Mechanical Engineering · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F21V3/0481 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 58 |
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 | 18 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 7 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle light assembly
US-2018345845-A1 · Dec 6, 2018 · US
Solid state lighting devices including quantum confined semiconductor nanoparticles, an optical component for a solid state lighting device, and methods
US-10145539-B2 · Dec 4, 2018 · US
LED lighting assemblies with thermal overmolding
US-10091867-B2 · Oct 2, 2018 · US
Lighting device and luminaire
US-9951927-B2 · Apr 24, 2018 · US
LED light bulbs
US-9933148-B2 · Apr 3, 2018 · US
Reduced phosphor lighting devices
US-9897276-B2 · Feb 20, 2018 · US
LED lighting assemblies with thermal overmolding
US-9872377-B2 · Jan 16, 2018 · US
Side-illuminated excitation optics apparatus and systems
US-9798134-B2 · Oct 24, 2017 · US
Dual output headlight system for a vehicle
US-9766454-B2 · Sep 19, 2017 · US
Lighting assembly for providing a neutral color appearance, a lamp and a luminaire
US-9765946-B2 · Sep 19, 2017 · US
Coating composition for forming light scattering layer, optical member, light cover, and light fixture
US-2017261178-A1 · Sep 14, 2017 · US
Extended persistence and reduced flicker light sources
US-9696011-B2 · Jul 4, 2017 · US
Headlight with an led light source
US-2017167712-A1 · Jun 15, 2017 · US
Stack of layers comprising luminescent material, a lamp, a luminaire and a method of manufacturing the stack of layers
US-9631793-B2 · Apr 25, 2017 · US
Lighting device and luminaire
US-2017102129-A1 · Apr 13, 2017 · US
LED lighting arrangement including light emitting phosphor
US-9595644-B2 · Mar 14, 2017 · US
Methods of manufacturing lighting assembly with thermal overmolding
US-9585239-B2 · Feb 28, 2017 · US
Protective coating for LED lamp
US-9570661-B2 · Feb 14, 2017 · US
Dual output headlight system for a vehicle
US-2017038582-A1 · Feb 9, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21V3/0481?
- CPC F21V3/0481 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F21V3/0481 (Mechanical Engineering)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC F21V3/0481 growing?
- Publication counts under this code: 7 in 2018 vs 1 in 2019 (latest complete years).