Optical scanning apparatus and optical scanning apparatus system
US-10338491-B2 · Jul 2, 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 | F21V19/045 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 13 |
| 2017 | 5 |
| 2019 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lighting system with customized intensity having a plurality of LED strips and controller and drive mounted to each strip
US-10330298-B2 · Jun 25, 2019 · US
LED lighting module with heat sink and a method of replacing an LED module
US-10260705-B2 · Apr 16, 2019 · US
Frame and light source module including the same
US-9835316-B2 · Dec 5, 2017 · US
Lighting system with customized intensity and profile
US-9803841-B2 · Oct 31, 2017 · US
LED light engines
US-9739455-B2 · Aug 22, 2017 · US
Lighting device
US-9605820-B2 · Mar 28, 2017 · US
LED light fixture
US-9534775-B2 · Jan 3, 2017 · US
Lighting devices that comprise one or more solid state light emitters
US-9518715-B2 · Dec 13, 2016 · US
Light source system having a plurality of light source modules each having an irradiation module with light guide
US-9477026-B2 · Oct 25, 2016 · US
Projector with flexible printed circuit board for light source
US-9442353-B2 · Sep 13, 2016 · US
LED light fixture with heat-dissipation-related high light output
US-9441824-B2 · Sep 13, 2016 · US
Optical scanning apparatus and optical scanning apparatus system
US-2016241734-A1 · Aug 18, 2016 · US
Method for mounting lighting modules and equipment therefor
US-9341347-B2 · May 17, 2016 · US
Projector with housing inserts
US-9316896-B2 · Apr 19, 2016 · US
Lighting device
US-9297522-B2 · Mar 29, 2016 · US
Light fixture with interchangeable heatsink trays and reflectors
US-9279576-B2 · Mar 8, 2016 · US
LED lighting fixture
US-9261270-B2 · Feb 16, 2016 · US
LED light fixture
US-9261271-B2 · Feb 16, 2016 · US
LED light fixture
US-9255705-B2 · Feb 9, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21V19/045?
- CPC F21V19/045 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F21V19/045 (Mechanical Engineering)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC F21V19/045 growing?
- Publication counts under this code: 5 in 2017 vs 3 in 2019 (latest complete years).