Circadian-friendly LED light sources
US-12508395-B2 · Dec 30, 2025 · US
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Radkov Emil patents
Radkov Emil is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Radkov Emil |
| Total patents | 23 |
| First publication | Oct 22, 2015 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Bacterial light source with high quality of light
US-2024216558-A1 · Jul 4, 2024 · US
Circadian-friendly led light sources
US-2023330383-A1 · Oct 19, 2023 · US
Bacterial light source with high quality of light
US-11717581-B2 · Aug 8, 2023 · US
Circadian-friendly LED light sources
US-11511071-B2 · Nov 29, 2022 · US
Bacterial light source with high quality of light
US-2022265872-A1 · Aug 25, 2022 · US
Bacterial light source with high quality of light
US-11235077-B2 · Feb 1, 2022 · US
Circadian-friendly led light sources
US-2021402132-A1 · Dec 30, 2021 · US
Circadian-friendly LED light sources
US-10955608-B2 · Mar 23, 2021 · US
Bacterial light source with high quality of light
US-2020390915-A1 · Dec 17, 2020 · US
Recent patents
Latest publications not already listed above.
Bactericidal light source with high quality of light
US-10632214-B2 · Apr 28, 2020 · US
Circadian-friendly led light sources
US-2019353839-A1 · Nov 21, 2019 · US
Circadian-friendly LED light sources
US-10324250-B2 · Jun 18, 2019 · US
Circadian-friendly led light sources
US-2018149802-A1 · May 31, 2018 · US
LED-based light bulb
US-9944519-B2 · Apr 17, 2018 · US
Circadian-friendly LED light sources
US-9915775-B2 · Mar 13, 2018 · US
Curable silicone composition, cured product thereof, and optical semiconductor device
US-9902811-B2 · Feb 27, 2018 · US
Bactericidal light source with high quality of light
US-2017368210-A1 · Dec 28, 2017 · US
Reflector for an LED light source
US-9671085-B2 · Jun 6, 2017 · US
Circadian-friendly led light sources
US-2016273717-A1 · Sep 22, 2016 · US
Curable Silicone Composition, Cured Product Thereof, And Optical Semiconductor Device
US-2015376344-A1 · Dec 31, 2015 · US
Reflector
US-D742267-S · Nov 3, 2015 · US
Reflector for an led light source
US-2015300598-A1 · Oct 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Soraa Inc | 8 |
| Dow Corning | 5 |
| Korrus Inc | 5 |
| Ecosense Lighting Inc | 5 |
| Dow Corning Toray Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B45/20 | 17 |
| F21Y2115/10 | 13 |
| F21Y2105/18 | 11 |
| F21K9/23 | 11 |
| H05B47/16 | 10 |