Luminaire for illuminating a task surface and providing additional diffuse proximity lighting
US-10422504-B2 · Sep 24, 2019 · US
for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
for task lighting, e.g. for reading or desk work, e.g. angle poise lamps · 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 | F21S6/003 |
| Official title | {for task lighting, e.g. for reading or desk work, e.g. angle poise lamps} |
| Display label | for task lighting, e.g. for reading or desk work, e.g. angle poise lamps |
| Total patents | 169 |
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 | 14 |
| 2016 | 16 |
| 2017 | 11 |
| 2018 | 11 |
| 2019 | 20 |
| 2020 | 20 |
| 2021 | 23 |
| 2022 | 17 |
| 2023 | 15 |
| 2024 | 12 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Table lamp capable of correcting reading habits
US-10378706-B1 · Aug 13, 2019 · US
Lamp holder for desk lamp and desk lamp
US-10309593-B2 · Jun 4, 2019 · US
Lighting apparatus facilitating reading
US-2019159324-A1 · May 23, 2019 · US
Lamp holder rotating assembly and illuminating apparatus
US-2019120443-A1 · Apr 25, 2019 · US
Planar OLED lamp module
US-10197247-B2 · Feb 5, 2019 · US
Extensible lamp to reduce shadow
US-2019032892-A1 · Jan 31, 2019 · US
Quickly charger has USB charging-ports for lighting device
US-10184649-B2 · Jan 22, 2019 · US
Planar OLED lamp module
US-10139082-B2 · Nov 27, 2018 · US
Low voltage buss system
US-10128653-B2 · Nov 13, 2018 · US
Table lamp and a method of adjusting the direction of the light output from a table lamp
US-10072804-B2 · Sep 11, 2018 · US
Adjustable inductive power transmission platform
US-10068701-B2 · Sep 4, 2018 · US
Lighting device
US-2018213627-A1 · Jul 26, 2018 · US
Slim oled lamp
US-2018195702-A1 · Jul 12, 2018 · US
Method and apparatus for managing photophobia and migraine photophobia
US-2018177976-A1 · Jun 28, 2018 · US
Planar oled lamp module
US-2018180259-A1 · Jun 28, 2018 · US
Eye-protection lamp and light intensity adjusting method thereof
US-9986620-B2 · May 29, 2018 · US
Planar oled lamp module
US-2018112854-A1 · Apr 26, 2018 · US
Lighting device, lighting system and use thereof
US-2018073712-A1 · Mar 15, 2018 · US
Low voltage buss system
US-9847636-B2 · Dec 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F21S6/003?
- CPC F21S6/003 is the Cooperative Patent Classification code for “for task lighting, e.g. for reading or desk work, e.g. angle poise lamps.”
- How many patents are filed under CPC F21S6/003 (for task lighting, e.g. for reading or desk work, e.g. angle poise lamps)?
- Our database includes 169 publications tagged with this CPC code.
- Is patent activity under CPC F21S6/003 growing?
- Publication counts under this code: 12 in 2024 vs 9 in 2025 (latest complete years).