Cuttable flexible light engines
US-9772076-B2 · Sep 26, 2017 · US
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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 | F21S4/005 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 13 |
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 | 8 |
| 2016 | 2 |
| 2017 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for a three-dimensional (3-d) flexible light emitting diode (led) bar
US-2017059140-A1 · Mar 2, 2017 · US
Columnar light emitting device and manufacturing method of the same
US-9557020-B2 · Jan 31, 2017 · US
Led tube lamp
US-2016290598-A1 · Oct 6, 2016 · US
Led lead frame array for general illumination
US-2016178133-A1 · Jun 23, 2016 · US
Lighting apparatus
US-9217550-B2 · Dec 22, 2015 · US
Flexible Circuit Board and Illumination Device Comprising the Flexible Circuit Board
US-2015354797-A1 · Dec 10, 2015 · US
Light emitting device
US-9209364-B2 · Dec 8, 2015 · US
Light-emitting device
US-2015233557-A1 · Aug 20, 2015 · US
Compact LED light source and lighting system
US-9068707-B1 · Jun 30, 2015 · US
Columnar light emitting device and manufacturing method of the same
US-2015176783-A1 · Jun 25, 2015 · US
Light emitting device
US-9041023-B2 · May 26, 2015 · US
Cuttable flexible light engines
US-2015092413-A1 · Apr 2, 2015 · US